1965979535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{136859}}^1$

素因数の和:136907

約数の個数: 24

約数和(自身を含む): 2704901040

約数和(自身を除く): 738921505

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 136859, 684295, 1779167, 2326603, 8895835, 11633015, 23129171, 30245839, 115645855, 151229195, 393195907, 1965979535]

約数ペア:

[(1, 1965979535), (5, 393195907), (13, 151229195), (17, 115645855), (65, 30245839), (85, 23129171), (169, 11633015), (221, 8895835), (845, 2326603), (1105, 1779167), (2873, 684295), (14365, 136859)]