4307056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20728

約数の個数: 20

約数和(自身を含む): 8987272

約数和(自身を除く): 4680216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20707, 41414, 82828, 165656, 269191, 331312, 538382, 1076764, 2153528, 4307056]

約数ペア:

[(1, 4307056), (2, 2153528), (4, 1076764), (8, 538382), (13, 331312), (16, 269191), (26, 165656), (52, 82828), (104, 41414), (208, 20707)]