8039434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 13655376

約数和(自身を除く): 5615942

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 137, 274, 481, 793, 962, 1586, 1781, 2257, 3562, 4514, 5069, 8357, 10138, 16714, 29341, 58682, 65897, 108641, 131794, 217282, 309209, 618418, 4019717, 8039434]

約数ペア:

[(1, 8039434), (2, 4019717), (13, 618418), (26, 309209), (37, 217282), (61, 131794), (74, 108641), (122, 65897), (137, 58682), (274, 29341), (481, 16714), (793, 10138), (962, 8357), (1586, 5069), (1781, 4514), (2257, 3562)]