1320353604

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{56687}}^1$

素因数の和:57344

約数の個数: 36

約数和(自身を含む): 3342777984

約数和(自身を除く): 2022424380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 23292, 56687, 113374, 170061, 226748, 340122, 510183, 680244, 1020366, 2040732, 36676489, 73352978, 110029467, 146705956, 220058934, 330088401, 440117868, 660176802, 1320353604]

約数ペア:

[(1, 1320353604), (2, 660176802), (3, 440117868), (4, 330088401), (6, 220058934), (9, 146705956), (12, 110029467), (18, 73352978), (36, 36676489), (647, 2040732), (1294, 1020366), (1941, 680244), (2588, 510183), (3882, 340122), (5823, 226748), (7764, 170061), (11646, 113374), (23292, 56687)]