1405492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 2842560

約数和(自身を除く): 1437068

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1879, 3758, 7516, 20669, 31943, 41338, 63886, 82676, 127772, 351373, 702746, 1405492]

約数ペア:

[(1, 1405492), (2, 702746), (4, 351373), (11, 127772), (17, 82676), (22, 63886), (34, 41338), (44, 31943), (68, 20669), (187, 7516), (374, 3758), (748, 1879)]