2016204627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197609}}^1$

素因数の和:197810

約数の個数: 16

約数和(自身を含む): 2845584000

約数和(自身を除く): 829379373

約数列:

[1, 3, 19, 57, 179, 537, 3401, 10203, 197609, 592827, 3754571, 11263713, 35372011, 106116033, 672068209, 2016204627]

約数ペア:

[(1, 2016204627), (3, 672068209), (19, 106116033), (57, 35372011), (179, 11263713), (537, 3754571), (3401, 592827), (10203, 197609)]