2080753906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{18433}}^1$

素因数の和:19186

約数の個数: 32

約数和(自身を含む): 3896800128

約数和(自身を除く): 1816046222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 733, 1466, 5131, 8063, 10262, 16126, 18433, 36866, 56441, 112882, 129031, 202763, 258062, 405526, 1419341, 2838682, 13511389, 27022778, 94579723, 148625279, 189159446, 297250558, 1040376953, 2080753906]

約数ペア:

[(1, 2080753906), (2, 1040376953), (7, 297250558), (11, 189159446), (14, 148625279), (22, 94579723), (77, 27022778), (154, 13511389), (733, 2838682), (1466, 1419341), (5131, 405526), (8063, 258062), (10262, 202763), (16126, 129031), (18433, 112882), (36866, 56441)]