2049275615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 2593105920

約数和(自身を除く): 543830305

約数列:

[1, 5, 31, 59, 155, 295, 331, 677, 1655, 1829, 3385, 9145, 10261, 19529, 20987, 39943, 51305, 97645, 104935, 199715, 224087, 605399, 1120435, 1238233, 3026995, 6191165, 6946697, 13221133, 34733485, 66105665, 409855123, 2049275615]

約数ペア:

[(1, 2049275615), (5, 409855123), (31, 66105665), (59, 34733485), (155, 13221133), (295, 6946697), (331, 6191165), (677, 3026995), (1655, 1238233), (1829, 1120435), (3385, 605399), (9145, 224087), (10261, 199715), (19529, 104935), (20987, 97645), (39943, 51305)]