268907133028

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{104877977}}^1$

素因数の和:104878622

約数の個数: 12

約数和(自身を含む): 471321633132

約数和(自身を除く): 202414500104

約数列:

[1, 2, 4, 641, 1282, 2564, 104877977, 209755954, 419511908, 67226783257, 134453566514, 268907133028]

約数ペア:

[(1, 268907133028), (2, 134453566514), (4, 67226783257), (641, 419511908), (1282, 209755954), (2564, 104877977)]