425799128

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{108401}}^1$

素因数の和:108898

約数の個数: 16

約数和(自身を含む): 800006760

約数和(自身を除く): 374207632

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 108401, 216802, 433604, 867208, 53224891, 106449782, 212899564, 425799128]

約数ペア:

[(1, 425799128), (2, 212899564), (4, 106449782), (8, 53224891), (491, 867208), (982, 433604), (1964, 216802), (3928, 108401)]