2018961508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{235091}}^1$

素因数の和:235227

約数の個数: 24

約数和(自身を含む): 3752068320

約数和(自身を除く): 1733106812

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 235091, 470182, 940364, 4466729, 8933458, 17866916, 26565283, 53130566, 106261132, 504740377, 1009480754, 2018961508]

約数ペア:

[(1, 2018961508), (2, 1009480754), (4, 504740377), (19, 106261132), (38, 53130566), (76, 26565283), (113, 17866916), (226, 8933458), (452, 4466729), (2147, 940364), (4294, 470182), (8588, 235091)]