4041004048

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4140373}}^1$

素因数の和:4140442

約数の個数: 20

約数和(自身を含む): 7957798828

約数和(自身を除く): 3916794780

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4140373, 8280746, 16561492, 33122984, 66245968, 252562753, 505125506, 1010251012, 2020502024, 4041004048]

約数ペア:

[(1, 4041004048), (2, 2020502024), (4, 1010251012), (8, 505125506), (16, 252562753), (61, 66245968), (122, 33122984), (244, 16561492), (488, 8280746), (976, 4140373)]