8519316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 21666624

約数和(自身を除く): 13147308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 563, 582, 1126, 1164, 1261, 1689, 2252, 2522, 3378, 3783, 5044, 6756, 7319, 7566, 14638, 15132, 21957, 29276, 43914, 54611, 87828, 109222, 163833, 218444, 327666, 655332, 709943, 1419886, 2129829, 2839772, 4259658, 8519316]

約数ペア:

[(1, 8519316), (2, 4259658), (3, 2839772), (4, 2129829), (6, 1419886), (12, 709943), (13, 655332), (26, 327666), (39, 218444), (52, 163833), (78, 109222), (97, 87828), (156, 54611), (194, 43914), (291, 29276), (388, 21957), (563, 15132), (582, 14638), (1126, 7566), (1164, 7319), (1261, 6756), (1689, 5044), (2252, 3783), (2522, 3378)]