129576722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{1933}}^1$

素因数の和:2234

約数の個数: 24

約数和(自身を含む): 214523148

約数和(自身を除く): 84946426

約数列:

[1, 2, 11, 22, 121, 242, 277, 554, 1933, 3047, 3866, 6094, 21263, 33517, 42526, 67034, 233893, 467786, 535441, 1070882, 5889851, 11779702, 64788361, 129576722]

約数ペア:

[(1, 129576722), (2, 64788361), (11, 11779702), (22, 5889851), (121, 1070882), (242, 535441), (277, 467786), (554, 233893), (1933, 67034), (3047, 42526), (3866, 33517), (6094, 21263)]