2278778858

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1\times {\mathrm{4639}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 3463296000

約数和(自身を除く): 1184517142

約数列:

[1, 2, 79, 158, 3109, 4639, 6218, 9278, 245611, 366481, 491222, 732962, 14422651, 28845302, 1139389429, 2278778858]

約数ペア:

[(1, 2278778858), (2, 1139389429), (79, 28845302), (158, 14422651), (3109, 732962), (4639, 491222), (6218, 366481), (9278, 245611)]