13517686

素因数分解:

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

素因数の和:313

約数の個数: 48

約数和(自身を含む): 26613216

約数和(自身を除く): 13095530

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 257, 289, 442, 514, 578, 1547, 1799, 2023, 3094, 3341, 3598, 3757, 4046, 4369, 6682, 7514, 8738, 23387, 26299, 30583, 46774, 52598, 56797, 61166, 74273, 113594, 148546, 397579, 519911, 795158, 965549, 1039822, 1931098, 6758843, 13517686]

約数ペア:

[(1, 13517686), (2, 6758843), (7, 1931098), (13, 1039822), (14, 965549), (17, 795158), (26, 519911), (34, 397579), (91, 148546), (119, 113594), (182, 74273), (221, 61166), (238, 56797), (257, 52598), (289, 46774), (442, 30583), (514, 26299), (578, 23387), (1547, 8738), (1799, 7514), (2023, 6682), (3094, 4369), (3341, 4046), (3598, 3757)]