1330993916

素因数分解:

$2^2\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{20323}}^1$

素因数の和:22673

約数の個数: 24

約数和(自身を含む): 2663256960

約数和(自身を除く): 1332263044

約数列:

[1, 2, 4, 7, 14, 28, 2339, 4678, 9356, 16373, 20323, 32746, 40646, 65492, 81292, 142261, 284522, 569044, 47535497, 95070994, 190141988, 332748479, 665496958, 1330993916]

約数ペア:

[(1, 1330993916), (2, 665496958), (4, 332748479), (7, 190141988), (14, 95070994), (28, 47535497), (2339, 569044), (4678, 284522), (9356, 142261), (16373, 81292), (20323, 65492), (32746, 40646)]