40442474

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 61662600

約数和(自身を除く): 21220126

約数列:

[1, 2, 113, 149, 226, 298, 1201, 2402, 16837, 33674, 135713, 178949, 271426, 357898, 20221237, 40442474]

約数ペア:

[(1, 40442474), (2, 20221237), (113, 357898), (149, 271426), (226, 178949), (298, 135713), (1201, 33674), (2402, 16837)]