1320802564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2297}}^1\times {\mathrm{4957}}^1$

素因数の和:7287

約数の個数: 24

約数和(自身を含む): 2392631640

約数和(自身を除く): 1071829076

約数列:

[1, 2, 4, 29, 58, 116, 2297, 4594, 4957, 9188, 9914, 19828, 66613, 133226, 143753, 266452, 287506, 575012, 11386229, 22772458, 45544916, 330200641, 660401282, 1320802564]

約数ペア:

[(1, 1320802564), (2, 660401282), (4, 330200641), (29, 45544916), (58, 22772458), (116, 11386229), (2297, 575012), (4594, 287506), (4957, 266452), (9188, 143753), (9914, 133226), (19828, 66613)]