1251224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 2585520

約数和(自身を除く): 1334296

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 227, 424, 454, 689, 908, 1378, 1816, 2756, 2951, 5512, 5902, 11804, 12031, 23608, 24062, 48124, 96248, 156403, 312806, 625612, 1251224]

約数ペア:

[(1, 1251224), (2, 625612), (4, 312806), (8, 156403), (13, 96248), (26, 48124), (52, 24062), (53, 23608), (104, 12031), (106, 11804), (212, 5902), (227, 5512), (424, 2951), (454, 2756), (689, 1816), (908, 1378)]