838140242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{13518391}}^1$

素因数の和:13518424

約数の個数: 8

約数和(自身を含む): 1297765632

約数和(自身を除く): 459625390

約数列:

[1, 2, 31, 62, 13518391, 27036782, 419070121, 838140242]

約数ペア:

[(1, 838140242), (2, 419070121), (31, 27036782), (62, 13518391)]