4396021955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{280627}}^1$

素因数の和:280886

約数の個数: 16

約数和(自身を含む): 5704605984

約数和(自身を除く): 1308584029

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 15665, 280627, 1403135, 3648151, 18240755, 67631107, 338155535, 879204391, 4396021955]

約数ペア:

[(1, 4396021955), (5, 879204391), (13, 338155535), (65, 67631107), (241, 18240755), (1205, 3648151), (3133, 1403135), (15665, 280627)]