2598365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 4126464

約数和(自身を除く): 1528099

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 397, 595, 935, 1309, 1985, 2779, 4367, 6545, 6749, 13895, 21835, 30569, 33745, 47243, 74239, 152845, 236215, 371195, 519673, 2598365]

約数ペア:

[(1, 2598365), (5, 519673), (7, 371195), (11, 236215), (17, 152845), (35, 74239), (55, 47243), (77, 33745), (85, 30569), (119, 21835), (187, 13895), (385, 6749), (397, 6545), (595, 4367), (935, 2779), (1309, 1985)]