2021873243

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6763}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 2302330320

約数和(自身を除く): 280457077

約数列:

[1, 13, 29, 61, 169, 377, 793, 1769, 4901, 6763, 10309, 22997, 87919, 196127, 298961, 412543, 1142947, 2549651, 5363059, 11963747, 33145463, 69719767, 155528711, 2021873243]

約数ペア:

[(1, 2021873243), (13, 155528711), (29, 69719767), (61, 33145463), (169, 11963747), (377, 5363059), (793, 2549651), (1769, 1142947), (4901, 412543), (6763, 298961), (10309, 196127), (22997, 87919)]