26402302

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{20921}}^1$

素因数の和:21554

約数の個数: 8

約数和(自身を含む): 39668112

約数和(自身を除く): 13265810

約数列:

[1, 2, 631, 1262, 20921, 41842, 13201151, 26402302]

約数ペア:

[(1, 26402302), (2, 13201151), (631, 41842), (1262, 20921)]