388261604

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{402761}}^1$

素因数の和:403006

約数の個数: 12

約数和(自身を含む): 682278828

約数和(自身を除く): 294017224

約数列:

[1, 2, 4, 241, 482, 964, 402761, 805522, 1611044, 97065401, 194130802, 388261604]

約数ペア:

[(1, 388261604), (2, 194130802), (4, 97065401), (241, 1611044), (482, 805522), (964, 402761)]