1379968721036

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{11351}}^1\times {\mathrm{132721}}^1$

素因数の和:144305

約数の個数: 24

約数和(自身を含む): 2425722831840

約数和(自身を除く): 1045754110804

約数列:

[1, 2, 4, 229, 458, 916, 11351, 22702, 45404, 132721, 265442, 530884, 2599379, 5198758, 10397516, 30393109, 60786218, 121572436, 1506516071, 3013032142, 6026064284, 344992180259, 689984360518, 1379968721036]

約数ペア:

[(1, 1379968721036), (2, 689984360518), (4, 344992180259), (229, 6026064284), (458, 3013032142), (916, 1506516071), (11351, 121572436), (22702, 60786218), (45404, 30393109), (132721, 10397516), (265442, 5198758), (530884, 2599379)]