1490798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 16

約数和(自身を含む): 2391120

約数和(自身を除く): 900322

約数列:

[1, 2, 17, 34, 163, 269, 326, 538, 2771, 4573, 5542, 9146, 43847, 87694, 745399, 1490798]

約数ペア:

[(1, 1490798), (2, 745399), (17, 87694), (34, 43847), (163, 9146), (269, 5542), (326, 4573), (538, 2771)]