3963778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 7580160

約数和(自身を除く): 3616382

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 751, 754, 1502, 2639, 5257, 5278, 9763, 10514, 19526, 21779, 43558, 68341, 136682, 152453, 283127, 304906, 566254, 1981889, 3963778]

約数ペア:

[(1, 3963778), (2, 1981889), (7, 566254), (13, 304906), (14, 283127), (26, 152453), (29, 136682), (58, 68341), (91, 43558), (182, 21779), (203, 19526), (377, 10514), (406, 9763), (751, 5278), (754, 5257), (1502, 2639)]