4063313215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{15439}}^1\times {\mathrm{4049}}^1$

素因数の和:19506

約数の個数: 16

約数和(自身を含む): 5252688000

約数和(自身を除く): 1189374785

約数列:

[1, 5, 13, 65, 4049, 15439, 20245, 52637, 77195, 200707, 263185, 1003535, 62512511, 312562555, 812662643, 4063313215]

約数ペア:

[(1, 4063313215), (5, 812662643), (13, 312562555), (65, 62512511), (4049, 1003535), (15439, 263185), (20245, 200707), (52637, 77195)]