2571899903

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{821}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 2680903680

約数和(自身を除く): 109003777

約数列:

[1, 31, 139, 727, 821, 4309, 22537, 25451, 101053, 114119, 596867, 3132643, 3537689, 18502877, 82964513, 2571899903]

約数ペア:

[(1, 2571899903), (31, 82964513), (139, 18502877), (727, 3537689), (821, 3132643), (4309, 596867), (22537, 114119), (25451, 101053)]