964753670

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{243011}}^1$

素因数の和:243415

約数の個数: 16

約数和(自身を含む): 1740937968

約数和(自身を除く): 776184298

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 243011, 486022, 1215055, 2430110, 96475367, 192950734, 482376835, 964753670]

約数ペア:

[(1, 964753670), (2, 482376835), (5, 192950734), (10, 96475367), (397, 2430110), (794, 1215055), (1985, 486022), (3970, 243011)]