2912478692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 5464609920

約数和(自身を除く): 2552131228

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 443, 886, 887, 1772, 1774, 1853, 3548, 3706, 7412, 7531, 15062, 15079, 30124, 30158, 48287, 60316, 96574, 96683, 193148, 193366, 386732, 392941, 785882, 820879, 1571764, 1641758, 1643611, 3283516, 3287222, 6574444, 6679997, 13359994, 26719988, 42830569, 85661138, 171322276, 728119673, 1456239346, 2912478692]

約数ペア:

[(1, 2912478692), (2, 1456239346), (4, 728119673), (17, 171322276), (34, 85661138), (68, 42830569), (109, 26719988), (218, 13359994), (436, 6679997), (443, 6574444), (886, 3287222), (887, 3283516), (1772, 1643611), (1774, 1641758), (1853, 1571764), (3548, 820879), (3706, 785882), (7412, 392941), (7531, 386732), (15062, 193366), (15079, 193148), (30124, 96683), (30158, 96574), (48287, 60316)]