4256872

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{1301}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 8007300

約数和(自身を除く): 3750428

約数列:

[1, 2, 4, 8, 409, 818, 1301, 1636, 2602, 3272, 5204, 10408, 532109, 1064218, 2128436, 4256872]

約数ペア:

[(1, 4256872), (2, 2128436), (4, 1064218), (8, 532109), (409, 10408), (818, 5204), (1301, 3272), (1636, 2602)]