385154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 749952

約数和(自身を除く): 364798

約数列:

[1, 2, 7, 11, 14, 22, 41, 61, 77, 82, 122, 154, 287, 427, 451, 574, 671, 854, 902, 1342, 2501, 3157, 4697, 5002, 6314, 9394, 17507, 27511, 35014, 55022, 192577, 385154]

約数ペア:

[(1, 385154), (2, 192577), (7, 55022), (11, 35014), (14, 27511), (22, 17507), (41, 9394), (61, 6314), (77, 5002), (82, 4697), (122, 3157), (154, 2501), (287, 1342), (427, 902), (451, 854), (574, 671)]