2619621815041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1533793}}^1$

素因数の和:1534393

約数の個数: 32

約数和(自身を含む): 3351867515136

約数和(自身を除く): 732245700095

約数列:

[1, 7, 11, 41, 77, 287, 451, 541, 3157, 3787, 5951, 22181, 41657, 155267, 243991, 1533793, 1707937, 10736551, 16871723, 62885513, 118102061, 440198591, 691740643, 829782013, 4842184501, 5808474091, 9127602143, 34021062533, 63893215001, 238147437731, 374231687863, 2619621815041]

約数ペア:

[(1, 2619621815041), (7, 374231687863), (11, 238147437731), (41, 63893215001), (77, 34021062533), (287, 9127602143), (451, 5808474091), (541, 4842184501), (3157, 829782013), (3787, 691740643), (5951, 440198591), (22181, 118102061), (41657, 62885513), (155267, 16871723), (243991, 10736551), (1533793, 1707937)]