2082490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1909190

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 167, 215, 290, 334, 430, 835, 1247, 1670, 2494, 4843, 6235, 7181, 9686, 12470, 14362, 24215, 35905, 48430, 71810, 208249, 416498, 1041245, 2082490]

約数ペア:

[(1, 2082490), (2, 1041245), (5, 416498), (10, 208249), (29, 71810), (43, 48430), (58, 35905), (86, 24215), (145, 14362), (167, 12470), (215, 9686), (290, 7181), (334, 6235), (430, 4843), (835, 2494), (1247, 1670)]