4450576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21418

約数の個数: 20

約数和(自身を含む): 9286732

約数和(自身を除く): 4836156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21397, 42794, 85588, 171176, 278161, 342352, 556322, 1112644, 2225288, 4450576]

約数ペア:

[(1, 4450576), (2, 2225288), (4, 1112644), (8, 556322), (13, 342352), (16, 278161), (26, 171176), (52, 85588), (104, 42794), (208, 21397)]