1640214107

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{5273}}^1$

素因数の和:6518

約数の個数: 16

約数和(自身を含む): 1927161792

約数和(自身を除く): 286947685

約数列:

[1, 7, 37, 259, 1201, 5273, 8407, 36911, 44437, 195101, 311059, 1365707, 6332873, 44330111, 234316301, 1640214107]

約数ペア:

[(1, 1640214107), (7, 234316301), (37, 44330111), (259, 6332873), (1201, 1365707), (5273, 311059), (8407, 195101), (36911, 44437)]