7948478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 12631680

約数和(自身を除く): 4683202

約数列:

[1, 2, 23, 46, 67, 134, 1541, 2579, 3082, 5158, 59317, 118634, 172793, 345586, 3974239, 7948478]

約数ペア:

[(1, 7948478), (2, 3974239), (23, 345586), (46, 172793), (67, 118634), (134, 59317), (1541, 5158), (2579, 3082)]