1870290565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2615791}}^1$

素因数の和:2615820

約数の個数: 16

約数和(自身を含む): 2636718336

約数和(自身を除く): 766427771

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2615791, 13078955, 28773701, 34005283, 143868505, 170026415, 374058113, 1870290565]

約数ペア:

[(1, 1870290565), (5, 374058113), (11, 170026415), (13, 143868505), (55, 34005283), (65, 28773701), (143, 13078955), (715, 2615791)]