1638865097

素因数分解:

${\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 1681747200

約数和(自身を除く): 42882103

約数列:

[1, 71, 193, 199, 601, 13703, 14129, 38407, 42671, 115993, 119599, 2726897, 8235503, 8491529, 23082607, 1638865097]

約数ペア:

[(1, 1638865097), (71, 23082607), (193, 8491529), (199, 8235503), (601, 2726897), (13703, 119599), (14129, 115993), (38407, 42671)]