2105483545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 2782382976

約数和(自身を除く): 676899431

約数列:

[1, 5, 11, 55, 211, 397, 457, 1055, 1985, 2285, 2321, 4367, 5027, 11605, 21835, 25135, 83767, 96427, 181429, 418835, 482135, 907145, 921437, 1060697, 1995719, 4607185, 5303485, 9978595, 38281519, 191407595, 421096709, 2105483545]

約数ペア:

[(1, 2105483545), (5, 421096709), (11, 191407595), (55, 38281519), (211, 9978595), (397, 5303485), (457, 4607185), (1055, 1995719), (1985, 1060697), (2285, 921437), (2321, 907145), (4367, 482135), (5027, 418835), (11605, 181429), (21835, 96427), (25135, 83767)]