284373388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{27481}}^1$

素因数の和:27697

約数の個数: 24

約数和(自身を含む): 538647200

約数和(自身を除く): 254273812

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 27481, 54962, 109924, 357253, 714506, 1429012, 5468719, 10937438, 21874876, 71093347, 142186694, 284373388]

約数ペア:

[(1, 284373388), (2, 142186694), (4, 71093347), (13, 21874876), (26, 10937438), (52, 5468719), (199, 1429012), (398, 714506), (796, 357253), (2587, 109924), (5174, 54962), (10348, 27481)]