1637430421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{6389}}^1$

素因数の和:7436

約数の個数: 16

約数和(自身を含む): 1866084480

約数和(自身を除く): 228654059

約数列:

[1, 11, 23, 253, 1013, 6389, 11143, 23299, 70279, 146947, 256289, 1616417, 6472057, 71192627, 148857311, 1637430421]

約数ペア:

[(1, 1637430421), (11, 148857311), (23, 71192627), (253, 6472057), (1013, 1616417), (6389, 256289), (11143, 146947), (23299, 70279)]