306883528

素因数分解:

$2^3\times 7^1\times {\mathrm{5480063}}^1$

素因数の和:5480076

約数の個数: 16

約数和(自身を含む): 657607680

約数和(自身を除く): 350724152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5480063, 10960126, 21920252, 38360441, 43840504, 76720882, 153441764, 306883528]

約数ペア:

[(1, 306883528), (2, 153441764), (4, 76720882), (7, 43840504), (8, 38360441), (14, 21920252), (28, 10960126), (56, 5480063)]