1819112108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{3181}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 3569898528

約数和(自身を除く): 1750786420

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 317, 451, 634, 902, 1268, 1804, 3181, 3487, 6362, 6974, 12724, 12997, 13948, 25994, 34991, 51988, 69982, 130421, 139964, 142967, 260842, 285934, 521684, 571868, 1008377, 1434631, 2016754, 2869262, 4033508, 5738524, 11092147, 22184294, 41343457, 44368588, 82686914, 165373828, 454778027, 909556054, 1819112108]

約数ペア:

[(1, 1819112108), (2, 909556054), (4, 454778027), (11, 165373828), (22, 82686914), (41, 44368588), (44, 41343457), (82, 22184294), (164, 11092147), (317, 5738524), (451, 4033508), (634, 2869262), (902, 2016754), (1268, 1434631), (1804, 1008377), (3181, 571868), (3487, 521684), (6362, 285934), (6974, 260842), (12724, 142967), (12997, 139964), (13948, 130421), (25994, 69982), (34991, 51988)]