2021061508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{257657}}^1$

素因数の和:257751

約数の個数: 24

約数和(自身を含む): 3700999512

約数和(自身を除く): 1679938004

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 257657, 515314, 1030628, 9533309, 13655821, 19066618, 27311642, 38133236, 54623284, 505265377, 1010530754, 2021061508]

約数ペア:

[(1, 2021061508), (2, 1010530754), (4, 505265377), (37, 54623284), (53, 38133236), (74, 27311642), (106, 19066618), (148, 13655821), (212, 9533309), (1961, 1030628), (3922, 515314), (7844, 257657)]