2542610939905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{678481}}^1\times {\mathrm{32587}}^1$

素因数の和:711096

約数の個数: 16

約数和(自身を含む): 3183893483904

約数和(自身を除く): 641282543999

約数列:

[1, 5, 23, 115, 32587, 162935, 678481, 749501, 3392405, 3747505, 15605063, 78025315, 22109660347, 110548301735, 508522187981, 2542610939905]

約数ペア:

[(1, 2542610939905), (5, 508522187981), (23, 110548301735), (115, 22109660347), (32587, 78025315), (162935, 15605063), (678481, 3747505), (749501, 3392405)]