1018905297394

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{4561}}^1\times {\mathrm{252139}}^1$

素因数の和:257145

約数の個数: 16

約数和(自身を含む): 1532149889760

約数和(自身を除く): 513244592366

約数列:

[1, 2, 443, 886, 4561, 9122, 252139, 504278, 2020523, 4041046, 111697577, 223395154, 1150005979, 2300011958, 509452648697, 1018905297394]

約数ペア:

[(1, 1018905297394), (2, 509452648697), (443, 2300011958), (886, 1150005979), (4561, 223395154), (9122, 111697577), (252139, 4041046), (504278, 2020523)]