2011806734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{215443}}^1$

素因数の和:215504

約数の個数: 32

約数和(自身を含む): 3722872320

約数和(自身を除く): 1711065586

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 215443, 430886, 1508101, 3016202, 4955189, 6247847, 9910378, 12495694, 34686323, 43734929, 69372646, 87469858, 143700481, 287400962, 1005903367, 2011806734]

約数ペア:

[(1, 2011806734), (2, 1005903367), (7, 287400962), (14, 143700481), (23, 87469858), (29, 69372646), (46, 43734929), (58, 34686323), (161, 12495694), (203, 9910378), (322, 6247847), (406, 4955189), (667, 3016202), (1334, 1508101), (4669, 430886), (9338, 215443)]