1949236478

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{8293}}^1$

素因数の和:8568

約数の個数: 32

約数和(自身を含む): 3395099136

約数和(自身を除く): 1445862658

約数列:

[1, 2, 7, 14, 103, 163, 206, 326, 721, 1141, 1442, 2282, 8293, 16586, 16789, 33578, 58051, 116102, 117523, 235046, 854179, 1351759, 1708358, 2703518, 5979253, 9462313, 11958506, 18924626, 139231177, 278462354, 974618239, 1949236478]

約数ペア:

[(1, 1949236478), (2, 974618239), (7, 278462354), (14, 139231177), (103, 18924626), (163, 11958506), (206, 9462313), (326, 5979253), (721, 2703518), (1141, 1708358), (1442, 1351759), (2282, 854179), (8293, 235046), (16586, 117523), (16789, 116102), (33578, 58051)]