2340781630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21279833}}^1$

素因数の和:21279851

約数の個数: 16

約数和(自身を含む): 4596444144

約数和(自身を除く): 2255662514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21279833, 42559666, 106399165, 212798330, 234078163, 468156326, 1170390815, 2340781630]

約数ペア:

[(1, 2340781630), (2, 1170390815), (5, 468156326), (10, 234078163), (11, 212798330), (22, 106399165), (55, 42559666), (110, 21279833)]