3997647568

素因数分解:

$2^4\times {\mathrm{4817}}^1\times {\mathrm{51869}}^1$

素因数の和:56694

約数の個数: 20

約数和(自身を含む): 7747199460

約数和(自身を除く): 3749551892

約数列:

[1, 2, 4, 8, 16, 4817, 9634, 19268, 38536, 51869, 77072, 103738, 207476, 414952, 829904, 249852973, 499705946, 999411892, 1998823784, 3997647568]

約数ペア:

[(1, 3997647568), (2, 1998823784), (4, 999411892), (8, 499705946), (16, 249852973), (4817, 829904), (9634, 414952), (19268, 207476), (38536, 103738), (51869, 77072)]