2185502

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 3610224

約数和(自身を除く): 1424722

約数列:

[1, 2, 11, 22, 121, 242, 821, 1331, 1642, 2662, 9031, 18062, 99341, 198682, 1092751, 2185502]

約数ペア:

[(1, 2185502), (2, 1092751), (11, 198682), (22, 99341), (121, 18062), (242, 9031), (821, 2662), (1331, 1642)]