4328809168

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1946407}}^1$

素因数の和:1946554

約数の個数: 20

約数和(自身を含む): 8447410720

約数和(自身を除く): 4118601552

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1946407, 3892814, 7785628, 15571256, 31142512, 270550573, 541101146, 1082202292, 2164404584, 4328809168]

約数ペア:

[(1, 4328809168), (2, 2164404584), (4, 1082202292), (8, 541101146), (16, 270550573), (139, 31142512), (278, 15571256), (556, 7785628), (1112, 3892814), (2224, 1946407)]