2646954895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{13679}}^1$

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 3454747200

約数和(自身を除く): 807792305

約数列:

[1, 5, 13, 65, 169, 229, 845, 1145, 2977, 13679, 14885, 38701, 68395, 177827, 193505, 889135, 2311751, 3132491, 11558755, 15662455, 40722383, 203611915, 529390979, 2646954895]

約数ペア:

[(1, 2646954895), (5, 529390979), (13, 203611915), (65, 40722383), (169, 15662455), (229, 11558755), (845, 3132491), (1145, 2311751), (2977, 889135), (13679, 193505), (14885, 177827), (38701, 68395)]