2116775123

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{254941}}^1$

素因数の和:255002

約数の個数: 12

約数和(自身を含む): 2331189648

約数和(自身を除く): 214414525

約数列:

[1, 19, 23, 361, 437, 8303, 254941, 4843879, 5863643, 92033701, 111409217, 2116775123]

約数ペア:

[(1, 2116775123), (19, 111409217), (23, 92033701), (361, 5863643), (437, 4843879), (8303, 254941)]