7880073695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127747}}^1$

素因数の和:127851

約数の個数: 24

約数和(自身を含む): 10379780496

約数和(自身を除く): 2499706801

約数列:

[1, 5, 13, 65, 73, 169, 365, 845, 949, 4745, 12337, 61685, 127747, 638735, 1660711, 8303555, 9325531, 21589243, 46627655, 107946215, 121231903, 606159515, 1576014739, 7880073695]

約数ペア:

[(1, 7880073695), (5, 1576014739), (13, 606159515), (65, 121231903), (73, 107946215), (169, 46627655), (365, 21589243), (845, 9325531), (949, 8303555), (4745, 1660711), (12337, 638735), (61685, 127747)]