12923702974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{16253}}^1$

素因数の和:16549

約数の個数: 64

約数和(自身を含む): 25362481536

約数和(自身を除く): 12438778562

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 257, 442, 514, 1547, 1799, 3094, 3341, 3598, 4369, 6682, 8738, 16253, 23387, 30583, 32506, 46774, 56797, 61166, 113594, 113771, 211289, 227542, 276301, 397579, 422578, 552602, 795158, 1479023, 1934107, 2958046, 3591913, 3868214, 4177021, 7183826, 8354042, 25143391, 29239147, 50286782, 54301273, 58478294, 71009357, 108602546, 142018714, 380108911, 497065499, 760217822, 923121641, 994130998, 1846243282, 6461851487, 12923702974]

約数ペア:

[(1, 12923702974), (2, 6461851487), (7, 1846243282), (13, 994130998), (14, 923121641), (17, 760217822), (26, 497065499), (34, 380108911), (91, 142018714), (119, 108602546), (182, 71009357), (221, 58478294), (238, 54301273), (257, 50286782), (442, 29239147), (514, 25143391), (1547, 8354042), (1799, 7183826), (3094, 4177021), (3341, 3868214), (3598, 3591913), (4369, 2958046), (6682, 1934107), (8738, 1479023), (16253, 795158), (23387, 552602), (30583, 422578), (32506, 397579), (46774, 276301), (56797, 227542), (61166, 211289), (113594, 113771)]