811954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 1524096

約数和(自身を除く): 712142

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 167, 187, 221, 286, 334, 374, 442, 1837, 2171, 2431, 2839, 3674, 4342, 4862, 5678, 23881, 31229, 36907, 47762, 62458, 73814, 405977, 811954]

約数ペア:

[(1, 811954), (2, 405977), (11, 73814), (13, 62458), (17, 47762), (22, 36907), (26, 31229), (34, 23881), (143, 5678), (167, 4862), (187, 4342), (221, 3674), (286, 2839), (334, 2431), (374, 2171), (442, 1837)]