2051698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 3382560

約数和(自身を除く): 1330862

約数列:

[1, 2, 11, 22, 179, 358, 521, 1042, 1969, 3938, 5731, 11462, 93259, 186518, 1025849, 2051698]

約数ペア:

[(1, 2051698), (2, 1025849), (11, 186518), (22, 93259), (179, 11462), (358, 5731), (521, 3938), (1042, 1969)]