2018965732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{6263}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 4188360960

約数和(自身を除く): 2169395228

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 397, 406, 794, 812, 1588, 2779, 5558, 6263, 11116, 11513, 12526, 23026, 25052, 43841, 46052, 80591, 87682, 161182, 175364, 181627, 322364, 363254, 726508, 1271389, 2486411, 2542778, 4972822, 5085556, 9945644, 17404877, 34809754, 69619508, 72105919, 144211838, 288423676, 504741433, 1009482866, 2018965732]

約数ペア:

[(1, 2018965732), (2, 1009482866), (4, 504741433), (7, 288423676), (14, 144211838), (28, 72105919), (29, 69619508), (58, 34809754), (116, 17404877), (203, 9945644), (397, 5085556), (406, 4972822), (794, 2542778), (812, 2486411), (1588, 1271389), (2779, 726508), (5558, 363254), (6263, 322364), (11116, 181627), (11513, 175364), (12526, 161182), (23026, 87682), (25052, 80591), (43841, 46052)]