254356414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{33851}}^1$

素因数の和:33900

約数の個数: 24

約数和(自身を含む): 436487688

約数和(自身を除く): 182131274

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 33851, 67702, 440063, 575467, 880126, 1150934, 7481071, 9782939, 14962142, 19565878, 127178207, 254356414]

約数ペア:

[(1, 254356414), (2, 127178207), (13, 19565878), (17, 14962142), (26, 9782939), (34, 7481071), (221, 1150934), (289, 880126), (442, 575467), (578, 440063), (3757, 67702), (7514, 33851)]