39420502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 66140064

約数和(自身を除く): 26719562

約数列:

[1, 2, 11, 22, 101, 113, 157, 202, 226, 314, 1111, 1243, 1727, 2222, 2486, 3454, 11413, 15857, 17741, 22826, 31714, 35482, 125543, 174427, 195151, 251086, 348854, 390302, 1791841, 3583682, 19710251, 39420502]

約数ペア:

[(1, 39420502), (2, 19710251), (11, 3583682), (22, 1791841), (101, 390302), (113, 348854), (157, 251086), (202, 195151), (226, 174427), (314, 125543), (1111, 35482), (1243, 31714), (1727, 22826), (2222, 17741), (2486, 15857), (3454, 11413)]