128850310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757943}}^1$

素因数の和:757967

約数の個数: 16

約数和(自身を含む): 245573856

約数和(自身を除く): 116723546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 757943, 1515886, 3789715, 7579430, 12885031, 25770062, 64425155, 128850310]

約数ペア:

[(1, 128850310), (2, 64425155), (5, 25770062), (10, 12885031), (17, 7579430), (34, 3789715), (85, 1515886), (170, 757943)]