507995576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{140797}}^1$

素因数の和:140855

約数の個数: 32

約数和(自身を含む): 1064432880

約数和(自身を除く): 556437304

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 140797, 281594, 563188, 1126376, 1548767, 3097534, 5772677, 6195068, 11545354, 12390136, 23090708, 46181416, 63499447, 126998894, 253997788, 507995576]

約数ペア:

[(1, 507995576), (2, 253997788), (4, 126998894), (8, 63499447), (11, 46181416), (22, 23090708), (41, 12390136), (44, 11545354), (82, 6195068), (88, 5772677), (164, 3097534), (328, 1548767), (451, 1126376), (902, 563188), (1804, 281594), (3608, 140797)]