802953910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{102811}}^1$

素因数の和:102900

約数の個数: 32

約数和(自身を含む): 1598932224

約数和(自身を除く): 795978314

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 102811, 205622, 514055, 1028110, 1130921, 2261842, 5654605, 7299581, 11309210, 14599162, 36497905, 72995810, 80295391, 160590782, 401476955, 802953910]

約数ペア:

[(1, 802953910), (2, 401476955), (5, 160590782), (10, 80295391), (11, 72995810), (22, 36497905), (55, 14599162), (71, 11309210), (110, 7299581), (142, 5654605), (355, 2261842), (710, 1130921), (781, 1028110), (1562, 514055), (3905, 205622), (7810, 102811)]