2021822852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 4449908736

約数和(自身を除く): 2428085884

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 181, 217, 238, 362, 434, 476, 527, 724, 757, 868, 1054, 1267, 1514, 2108, 2534, 3028, 3077, 3689, 5068, 5299, 5611, 6154, 7378, 10598, 11222, 12308, 12869, 14756, 21196, 21539, 22444, 23467, 25738, 39277, 43078, 46934, 51476, 78554, 86156, 90083, 93868, 95387, 137017, 157108, 164269, 180166, 190774, 274034, 328538, 360332, 381548, 398939, 548068, 657076, 667709, 797878, 959119, 1335418, 1595756, 1918238, 2329289, 2670836, 2792573, 3836476, 4247527, 4658578, 5585146, 8495054, 9317156, 11170292, 16305023, 16990108, 29732689, 32610046, 59465378, 65220092, 72207959, 118930756, 144415918, 288831836, 505455713, 1010911426, 2021822852]

約数ペア:

[(1, 2021822852), (2, 1010911426), (4, 505455713), (7, 288831836), (14, 144415918), (17, 118930756), (28, 72207959), (31, 65220092), (34, 59465378), (62, 32610046), (68, 29732689), (119, 16990108), (124, 16305023), (181, 11170292), (217, 9317156), (238, 8495054), (362, 5585146), (434, 4658578), (476, 4247527), (527, 3836476), (724, 2792573), (757, 2670836), (868, 2329289), (1054, 1918238), (1267, 1595756), (1514, 1335418), (2108, 959119), (2534, 797878), (3028, 667709), (3077, 657076), (3689, 548068), (5068, 398939), (5299, 381548), (5611, 360332), (6154, 328538), (7378, 274034), (10598, 190774), (11222, 180166), (12308, 164269), (12869, 157108), (14756, 137017), (21196, 95387), (21539, 93868), (22444, 90083), (23467, 86156), (25738, 78554), (39277, 51476), (43078, 46934)]