505079195614

素因数分解:

$2^1\times 7^4\times {\mathrm{105181007}}^1$

素因数の和:105181037

約数の個数: 20

約数和(自身を含む): 883836010224

約数和(自身を除く): 378756814610

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 105181007, 210362014, 736267049, 1472534098, 5153869343, 10307738686, 36077085401, 72154170802, 252539597807, 505079195614]

約数ペア:

[(1, 505079195614), (2, 252539597807), (7, 72154170802), (14, 36077085401), (49, 10307738686), (98, 5153869343), (343, 1472534098), (686, 736267049), (2401, 210362014), (4802, 105181007)]