2017219928

素因数分解:

$2^3\times {\mathrm{4517}}^1\times {\mathrm{55823}}^1$

素因数の和:60346

約数の個数: 16

約数和(自身を含む): 3783192480

約数和(自身を除く): 1765972552

約数列:

[1, 2, 4, 8, 4517, 9034, 18068, 36136, 55823, 111646, 223292, 446584, 252152491, 504304982, 1008609964, 2017219928]

約数ペア:

[(1, 2017219928), (2, 1008609964), (4, 504304982), (8, 252152491), (4517, 446584), (9034, 223292), (18068, 111646), (36136, 55823)]