2938578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 6264000

約数和(自身を除く): 3325422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 173, 298, 346, 447, 519, 894, 1038, 2831, 3287, 5662, 6574, 8493, 9861, 16986, 19722, 25777, 51554, 77331, 154662, 489763, 979526, 1469289, 2938578]

約数ペア:

[(1, 2938578), (2, 1469289), (3, 979526), (6, 489763), (19, 154662), (38, 77331), (57, 51554), (114, 25777), (149, 19722), (173, 16986), (298, 9861), (346, 8493), (447, 6574), (519, 5662), (894, 3287), (1038, 2831)]