127922378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{2111}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 196922880

約数和(自身を除く): 69000502

約数列:

[1, 2, 41, 82, 739, 1478, 2111, 4222, 30299, 60598, 86551, 173102, 1560029, 3120058, 63961189, 127922378]

約数ペア:

[(1, 127922378), (2, 63961189), (41, 3120058), (82, 1560029), (739, 173102), (1478, 86551), (2111, 60598), (4222, 30299)]