2866264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 5742000

約数和(自身を除く): 2875736

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 173, 218, 346, 436, 692, 872, 1384, 2071, 3287, 4142, 6574, 8284, 13148, 16568, 18857, 26296, 37714, 75428, 150856, 358283, 716566, 1433132, 2866264]

約数ペア:

[(1, 2866264), (2, 1433132), (4, 716566), (8, 358283), (19, 150856), (38, 75428), (76, 37714), (109, 26296), (152, 18857), (173, 16568), (218, 13148), (346, 8284), (436, 6574), (692, 4142), (872, 3287), (1384, 2071)]