4081044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 10644480

約数和(自身を除く): 6563436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 719, 946, 1419, 1438, 1892, 2157, 2838, 2876, 4314, 5676, 7909, 8628, 15818, 23727, 30917, 31636, 47454, 61834, 92751, 94908, 123668, 185502, 340087, 371004, 680174, 1020261, 1360348, 2040522, 4081044]

約数ペア:

[(1, 4081044), (2, 2040522), (3, 1360348), (4, 1020261), (6, 680174), (11, 371004), (12, 340087), (22, 185502), (33, 123668), (43, 94908), (44, 92751), (66, 61834), (86, 47454), (129, 31636), (132, 30917), (172, 23727), (258, 15818), (473, 8628), (516, 7909), (719, 5676), (946, 4314), (1419, 2876), (1438, 2838), (1892, 2157)]