171240404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1380971}}^1$

素因数の和:1381006

約数の個数: 12

約数和(自身を含む): 309337728

約数和(自身を除く): 138097324

約数列:

[1, 2, 4, 31, 62, 124, 1380971, 2761942, 5523884, 42810101, 85620202, 171240404]

約数ペア:

[(1, 171240404), (2, 85620202), (4, 42810101), (31, 5523884), (62, 2761942), (124, 1380971)]