1330651216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{7727}}^1$

素因数の和:8011

約数の個数: 40

約数和(自身を含む): 2644830720

約数和(自身を除く): 1314179504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 229, 376, 458, 752, 916, 1832, 3664, 7727, 10763, 15454, 21526, 30908, 43052, 61816, 86104, 123632, 172208, 363169, 726338, 1452676, 1769483, 2905352, 3538966, 5810704, 7077932, 14155864, 28311728, 83165701, 166331402, 332662804, 665325608, 1330651216]

約数ペア:

[(1, 1330651216), (2, 665325608), (4, 332662804), (8, 166331402), (16, 83165701), (47, 28311728), (94, 14155864), (188, 7077932), (229, 5810704), (376, 3538966), (458, 2905352), (752, 1769483), (916, 1452676), (1832, 726338), (3664, 363169), (7727, 172208), (10763, 123632), (15454, 86104), (21526, 61816), (30908, 43052)]