422622668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{40841}}^1$

素因数の和:41057

約数の個数: 24

約数和(自身を含む): 800503200

約数和(自身を除く): 377880532

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 40841, 81682, 163364, 530933, 1061866, 2123732, 8127359, 16254718, 32509436, 105655667, 211311334, 422622668]

約数ペア:

[(1, 422622668), (2, 211311334), (4, 105655667), (13, 32509436), (26, 16254718), (52, 8127359), (199, 2123732), (398, 1061866), (796, 530933), (2587, 163364), (5174, 81682), (10348, 40841)]