4447946495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{81293}}^1$

素因数の和:81682

約数の個数: 16

約数和(自身を含む): 5525390592

約数和(自身を除く): 1077444097

約数列:

[1, 5, 31, 155, 353, 1765, 10943, 54715, 81293, 406465, 2520083, 12600415, 28696429, 143482145, 889589299, 4447946495]

約数ペア:

[(1, 4447946495), (5, 889589299), (31, 143482145), (155, 28696429), (353, 12600415), (1765, 2520083), (10943, 406465), (54715, 81293)]