2088331

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 2708640

約数和(自身を除く): 620309

約数列:

[1, 7, 17, 23, 49, 109, 119, 161, 391, 763, 833, 1127, 1853, 2507, 2737, 5341, 12971, 17549, 19159, 42619, 90797, 122843, 298333, 2088331]

約数ペア:

[(1, 2088331), (7, 298333), (17, 122843), (23, 90797), (49, 42619), (109, 19159), (119, 17549), (161, 12971), (391, 5341), (763, 2737), (833, 2507), (1127, 1853)]