622763336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{30091}}^1$

素因数の和:30309

約数の個数: 32

約数和(自身を含む): 1263864000

約数和(自身を除く): 641100664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 10348, 20696, 30091, 60182, 120364, 240728, 391183, 782366, 1564732, 3129464, 5988109, 11976218, 23952436, 47904872, 77845417, 155690834, 311381668, 622763336]

約数ペア:

[(1, 622763336), (2, 311381668), (4, 155690834), (8, 77845417), (13, 47904872), (26, 23952436), (52, 11976218), (104, 5988109), (199, 3129464), (398, 1564732), (796, 782366), (1592, 391183), (2587, 240728), (5174, 120364), (10348, 60182), (20696, 30091)]