70408442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{208309}}^1$

素因数の和:208337

約数の個数: 12

約数和(自身を含む): 114362190

約数和(自身を除く): 43953748

約数列:

[1, 2, 13, 26, 169, 338, 208309, 416618, 2708017, 5416034, 35204221, 70408442]

約数ペア:

[(1, 70408442), (2, 35204221), (13, 5416034), (26, 2708017), (169, 416618), (338, 208309)]