2021330871256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{25965097}}^1$

素因数の和:25965403

約数の個数: 32

約数和(自身を含む): 3907227947040

約数和(自身を除く): 1885897075784

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 2104, 9731, 19462, 38924, 77848, 25965097, 51930194, 103860388, 207720776, 960708589, 1921417178, 3842834356, 6828820511, 7685668712, 13657641022, 27315282044, 54630564088, 252666358907, 505332717814, 1010665435628, 2021330871256]

約数ペア:

[(1, 2021330871256), (2, 1010665435628), (4, 505332717814), (8, 252666358907), (37, 54630564088), (74, 27315282044), (148, 13657641022), (263, 7685668712), (296, 6828820511), (526, 3842834356), (1052, 1921417178), (2104, 960708589), (9731, 207720776), (19462, 103860388), (38924, 51930194), (77848, 25965097)]