13291264912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{522127}}^1$

素因数の和:522215

約数の個数: 40

約数和(自身を含む): 27062938496

約数和(自身を除く): 13771673584

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 12728, 25456, 522127, 1044254, 2088508, 4177016, 8354032, 19318699, 22451461, 38637398, 44902922, 77274796, 89805844, 154549592, 179611688, 309099184, 359223376, 830704057, 1661408114, 3322816228, 6645632456, 13291264912]

約数ペア:

[(1, 13291264912), (2, 6645632456), (4, 3322816228), (8, 1661408114), (16, 830704057), (37, 359223376), (43, 309099184), (74, 179611688), (86, 154549592), (148, 89805844), (172, 77274796), (296, 44902922), (344, 38637398), (592, 22451461), (688, 19318699), (1591, 8354032), (3182, 4177016), (6364, 2088508), (12728, 1044254), (25456, 522127)]