8247486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 18184320

約数和(自身を除く): 9936834

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2459, 3354, 4918, 7377, 14754, 31967, 63934, 95901, 105737, 191802, 211474, 317211, 634422, 1374581, 2749162, 4123743, 8247486]

約数ペア:

[(1, 8247486), (2, 4123743), (3, 2749162), (6, 1374581), (13, 634422), (26, 317211), (39, 211474), (43, 191802), (78, 105737), (86, 95901), (129, 63934), (258, 31967), (559, 14754), (1118, 7377), (1677, 4918), (2459, 3354)]