13390730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 25707456

約数和(自身を除く): 12316726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 347, 454, 694, 1135, 1735, 2270, 3470, 3859, 5899, 7718, 11798, 19295, 29495, 38590, 58990, 78769, 157538, 393845, 787690, 1339073, 2678146, 6695365, 13390730]

約数ペア:

[(1, 13390730), (2, 6695365), (5, 2678146), (10, 1339073), (17, 787690), (34, 393845), (85, 157538), (170, 78769), (227, 58990), (347, 38590), (454, 29495), (694, 19295), (1135, 11798), (1735, 7718), (2270, 5899), (3470, 3859)]