70720442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{160001}}^1$

素因数の和:160033

約数の個数: 16

約数和(自身を含む): 120961512

約数和(自身を除く): 50241070

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 160001, 320002, 2080013, 2720017, 4160026, 5440034, 35360221, 70720442]

約数ペア:

[(1, 70720442), (2, 35360221), (13, 5440034), (17, 4160026), (26, 2720017), (34, 2080013), (221, 320002), (442, 160001)]