248832272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1196309}}^1$

素因数の和:1196330

約数の個数: 20

約数和(自身を含む): 519198540

約数和(自身を除く): 270366268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1196309, 2392618, 4785236, 9570472, 15552017, 19140944, 31104034, 62208068, 124416136, 248832272]

約数ペア:

[(1, 248832272), (2, 124416136), (4, 62208068), (8, 31104034), (13, 19140944), (16, 15552017), (26, 9570472), (52, 4785236), (104, 2392618), (208, 1196309)]