2011872732

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 4864453440

約数和(自身を除く): 2852580708

約数列:

[1, 2, 3, 4, 6, 12, 97, 101, 109, 157, 194, 202, 218, 291, 303, 314, 327, 388, 404, 436, 471, 582, 606, 628, 654, 942, 1164, 1212, 1308, 1884, 9797, 10573, 11009, 15229, 15857, 17113, 19594, 21146, 22018, 29391, 30458, 31714, 31719, 33027, 34226, 39188, 42292, 44036, 45687, 47571, 51339, 58782, 60916, 63428, 63438, 66054, 68452, 91374, 95142, 102678, 117564, 126876, 132108, 182748, 190284, 205356, 1067873, 1538129, 1659961, 1728413, 2135746, 3076258, 3203619, 3319922, 3456826, 4271492, 4614387, 4979883, 5185239, 6152516, 6407238, 6639844, 6913652, 9228774, 9959766, 10370478, 12814476, 18457548, 19919532, 20740956, 167656061, 335312122, 502968183, 670624244, 1005936366, 2011872732]

約数ペア:

[(1, 2011872732), (2, 1005936366), (3, 670624244), (4, 502968183), (6, 335312122), (12, 167656061), (97, 20740956), (101, 19919532), (109, 18457548), (157, 12814476), (194, 10370478), (202, 9959766), (218, 9228774), (291, 6913652), (303, 6639844), (314, 6407238), (327, 6152516), (388, 5185239), (404, 4979883), (436, 4614387), (471, 4271492), (582, 3456826), (606, 3319922), (628, 3203619), (654, 3076258), (942, 2135746), (1164, 1728413), (1212, 1659961), (1308, 1538129), (1884, 1067873), (9797, 205356), (10573, 190284), (11009, 182748), (15229, 132108), (15857, 126876), (17113, 117564), (19594, 102678), (21146, 95142), (22018, 91374), (29391, 68452), (30458, 66054), (31714, 63438), (31719, 63428), (33027, 60916), (34226, 58782), (39188, 51339), (42292, 47571), (44036, 45687)]