4720326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 10318560

約数和(自身を除く): 5598234

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 829, 949, 1658, 1898, 2487, 2847, 4974, 5694, 10777, 21554, 32331, 60517, 64662, 121034, 181551, 363102, 786721, 1573442, 2360163, 4720326]

約数ペア:

[(1, 4720326), (2, 2360163), (3, 1573442), (6, 786721), (13, 363102), (26, 181551), (39, 121034), (73, 64662), (78, 60517), (146, 32331), (219, 21554), (438, 10777), (829, 5694), (949, 4974), (1658, 2847), (1898, 2487)]