630659402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 1013523840

約数和(自身を除く): 382864438

約数列:

[1, 2, 23, 46, 53, 106, 139, 278, 1219, 1861, 2438, 3197, 3722, 6394, 7367, 14734, 42803, 85606, 98633, 169441, 197266, 258679, 338882, 517358, 2268559, 4537118, 5949617, 11899234, 13709987, 27419974, 315329701, 630659402]

約数ペア:

[(1, 630659402), (2, 315329701), (23, 27419974), (46, 13709987), (53, 11899234), (106, 5949617), (139, 4537118), (278, 2268559), (1219, 517358), (1861, 338882), (2438, 258679), (3197, 197266), (3722, 169441), (6394, 98633), (7367, 85606), (14734, 42803)]