1011423218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{20399}}^1$

素因数の和:22321

約数の個数: 16

約数和(自身を含む): 1634774400

約数和(自身を除く): 623351182

約数列:

[1, 2, 13, 26, 1907, 3814, 20399, 24791, 40798, 49582, 265187, 530374, 38900893, 77801786, 505711609, 1011423218]

約数ペア:

[(1, 1011423218), (2, 505711609), (13, 77801786), (26, 38900893), (1907, 530374), (3814, 265187), (20399, 49582), (24791, 40798)]