42888002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 65620800

約数和(自身を除く): 22732798

約数列:

[1, 2, 61, 122, 419, 838, 839, 1678, 25559, 51118, 51179, 102358, 351541, 703082, 21444001, 42888002]

約数ペア:

[(1, 42888002), (2, 21444001), (61, 703082), (122, 351541), (419, 102358), (838, 51179), (839, 51118), (1678, 25559)]