45000002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 68607000

約数和(自身を除く): 23606998

約数列:

[1, 2, 89, 178, 241, 482, 1049, 2098, 21449, 42898, 93361, 186722, 252809, 505618, 22500001, 45000002]

約数ペア:

[(1, 45000002), (2, 22500001), (89, 505618), (178, 252809), (241, 186722), (482, 93361), (1049, 42898), (2098, 21449)]