1931098

素因数分解:

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

素因数の和:306

約数の個数: 24

約数和(自身を含む): 3326652

約数和(自身を除く): 1395554

約数列:

[1, 2, 13, 17, 26, 34, 221, 257, 289, 442, 514, 578, 3341, 3757, 4369, 6682, 7514, 8738, 56797, 74273, 113594, 148546, 965549, 1931098]

約数ペア:

[(1, 1931098), (2, 965549), (13, 148546), (17, 113594), (26, 74273), (34, 56797), (221, 8738), (257, 7514), (289, 6682), (442, 4369), (514, 3757), (578, 3341)]