4235686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 8509536

約数和(自身を除く): 4273850

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 238, 259, 442, 481, 518, 629, 962, 1258, 1369, 1547, 2738, 3094, 3367, 4403, 6734, 8177, 8806, 9583, 16354, 17797, 19166, 23273, 35594, 46546, 57239, 114478, 124579, 162911, 249158, 302549, 325822, 605098, 2117843, 4235686]

約数ペア:

[(1, 4235686), (2, 2117843), (7, 605098), (13, 325822), (14, 302549), (17, 249158), (26, 162911), (34, 124579), (37, 114478), (74, 57239), (91, 46546), (119, 35594), (182, 23273), (221, 19166), (238, 17797), (259, 16354), (442, 9583), (481, 8806), (518, 8177), (629, 6734), (962, 4403), (1258, 3367), (1369, 3094), (1547, 2738)]