268506574

素因数分解:

$2^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 473284800

約数和(自身を除く): 204778226

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 343, 686, 959, 1918, 2857, 5714, 6713, 13426, 19999, 39998, 46991, 93982, 139993, 279986, 391409, 782818, 979951, 1959902, 2739863, 5479726, 19179041, 38358082, 134253287, 268506574]

約数ペア:

[(1, 268506574), (2, 134253287), (7, 38358082), (14, 19179041), (49, 5479726), (98, 2739863), (137, 1959902), (274, 979951), (343, 782818), (686, 391409), (959, 279986), (1918, 139993), (2857, 93982), (5714, 46991), (6713, 39998), (13426, 19999)]