2489432830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{10601}}^1$

素因数の和:11652

約数の個数: 32

約数和(自身を含む): 4680825408

約数和(自身を除く): 2191392578

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1021, 2042, 5105, 10210, 10601, 21202, 23483, 46966, 53005, 106010, 117415, 234830, 243823, 487646, 1219115, 2438230, 10823621, 21647242, 54118105, 108236210, 248943283, 497886566, 1244716415, 2489432830]

約数ペア:

[(1, 2489432830), (2, 1244716415), (5, 497886566), (10, 248943283), (23, 108236210), (46, 54118105), (115, 21647242), (230, 10823621), (1021, 2438230), (2042, 1219115), (5105, 487646), (10210, 243823), (10601, 234830), (21202, 117415), (23483, 106010), (46966, 53005)]