15706957049

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 18458496000

約数和(自身を除く): 2751538951

約数列:

[1, 7, 59, 139, 413, 419, 653, 973, 2933, 4571, 8201, 24721, 38527, 57407, 58241, 90767, 173047, 269689, 273607, 407687, 635369, 1915249, 3436219, 5355253, 16142813, 24053533, 37486771, 38031373, 112999691, 266219611, 2243851007, 15706957049]

約数ペア:

[(1, 15706957049), (7, 2243851007), (59, 266219611), (139, 112999691), (413, 38031373), (419, 37486771), (653, 24053533), (973, 16142813), (2933, 5355253), (4571, 3436219), (8201, 1915249), (24721, 635369), (38527, 407687), (57407, 273607), (58241, 269689), (90767, 173047)]