2912486968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{161303}}^1$

素因数の和:161407

約数の個数: 32

約数和(自身を含む): 5700483360

約数和(自身を除く): 2787996392

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 18056, 161303, 322606, 645212, 1290424, 5968211, 9839483, 11936422, 19678966, 23872844, 39357932, 47745688, 78715864, 364060871, 728121742, 1456243484, 2912486968]

約数ペア:

[(1, 2912486968), (2, 1456243484), (4, 728121742), (8, 364060871), (37, 78715864), (61, 47745688), (74, 39357932), (122, 23872844), (148, 19678966), (244, 11936422), (296, 9839483), (488, 5968211), (2257, 1290424), (4514, 645212), (9028, 322606), (18056, 161303)]