2013459488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 4467506400

約数和(自身を除く): 2454046912

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 59, 74, 76, 82, 118, 148, 152, 164, 236, 296, 304, 328, 472, 592, 608, 656, 703, 779, 944, 1121, 1184, 1312, 1369, 1406, 1517, 1558, 1888, 2183, 2242, 2419, 2738, 2812, 3034, 3116, 4366, 4484, 4838, 5476, 5624, 6068, 6232, 8732, 8968, 9676, 10952, 11248, 12136, 12464, 17464, 17936, 19352, 21904, 22496, 24272, 24928, 26011, 28823, 34928, 35872, 38704, 41477, 43808, 45961, 48544, 52022, 56129, 57646, 69856, 77408, 80771, 82954, 89503, 91922, 104044, 112258, 115292, 161542, 165908, 179006, 183844, 208088, 224516, 230584, 323084, 331816, 358012, 367688, 416176, 449032, 461168, 646168, 663632, 716024, 735376, 832352, 898064, 922336, 1066451, 1292336, 1327264, 1432048, 1470752, 1534649, 1700557, 1796128, 2132902, 2584672, 2864096, 3069298, 3311611, 3401114, 4265804, 6138596, 6623222, 6802228, 8531608, 12277192, 13246444, 13604456, 17063216, 24554384, 26492888, 27208912, 34126432, 49108768, 52985776, 54417824, 62920609, 105971552, 125841218, 251682436, 503364872, 1006729744, 2013459488]

約数ペア:

[(1, 2013459488), (2, 1006729744), (4, 503364872), (8, 251682436), (16, 125841218), (19, 105971552), (32, 62920609), (37, 54417824), (38, 52985776), (41, 49108768), (59, 34126432), (74, 27208912), (76, 26492888), (82, 24554384), (118, 17063216), (148, 13604456), (152, 13246444), (164, 12277192), (236, 8531608), (296, 6802228), (304, 6623222), (328, 6138596), (472, 4265804), (592, 3401114), (608, 3311611), (656, 3069298), (703, 2864096), (779, 2584672), (944, 2132902), (1121, 1796128), (1184, 1700557), (1312, 1534649), (1369, 1470752), (1406, 1432048), (1517, 1327264), (1558, 1292336), (1888, 1066451), (2183, 922336), (2242, 898064), (2419, 832352), (2738, 735376), (2812, 716024), (3034, 663632), (3116, 646168), (4366, 461168), (4484, 449032), (4838, 416176), (5476, 367688), (5624, 358012), (6068, 331816), (6232, 323084), (8732, 230584), (8968, 224516), (9676, 208088), (10952, 183844), (11248, 179006), (12136, 165908), (12464, 161542), (17464, 115292), (17936, 112258), (19352, 104044), (21904, 91922), (22496, 89503), (24272, 82954), (24928, 80771), (26011, 77408), (28823, 69856), (34928, 57646), (35872, 56129), (38704, 52022), (41477, 48544), (43808, 45961)]