2665202012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2557}}^1\times {\mathrm{23689}}^1$

素因数の和:26261

約数の個数: 24

約数和(自身を含む): 5090317680

約数和(自身を除く): 2425115668

約数列:

[1, 2, 4, 11, 22, 44, 2557, 5114, 10228, 23689, 28127, 47378, 56254, 94756, 112508, 260579, 521158, 1042316, 60572773, 121145546, 242291092, 666300503, 1332601006, 2665202012]

約数ペア:

[(1, 2665202012), (2, 1332601006), (4, 666300503), (11, 242291092), (22, 121145546), (44, 60572773), (2557, 1042316), (5114, 521158), (10228, 260579), (23689, 112508), (28127, 94756), (47378, 56254)]