9980248

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{6269}}^1$

素因数の和:6474

約数の個数: 16

約数和(自身を含む): 18810000

約数和(自身を除く): 8829752

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 6269, 12538, 25076, 50152, 1247531, 2495062, 4990124, 9980248]

約数ペア:

[(1, 9980248), (2, 4990124), (4, 2495062), (8, 1247531), (199, 50152), (398, 25076), (796, 12538), (1592, 6269)]