2216426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1619734

約数列:

[1, 2, 17, 19, 34, 38, 47, 73, 94, 146, 323, 646, 799, 893, 1241, 1387, 1598, 1786, 2482, 2774, 3431, 6862, 15181, 23579, 30362, 47158, 58327, 65189, 116654, 130378, 1108213, 2216426]

約数ペア:

[(1, 2216426), (2, 1108213), (17, 130378), (19, 116654), (34, 65189), (38, 58327), (47, 47158), (73, 30362), (94, 23579), (146, 15181), (323, 6862), (646, 3431), (799, 2774), (893, 2482), (1241, 1786), (1387, 1598)]