265014332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{140071}}^1$

素因数の和:140129

約数の個数: 24

約数和(自身を含む): 517706112

約数和(自身を除く): 252691780

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 140071, 280142, 560284, 1540781, 3081562, 6023053, 6163124, 12046106, 24092212, 66253583, 132507166, 265014332]

約数ペア:

[(1, 265014332), (2, 132507166), (4, 66253583), (11, 24092212), (22, 12046106), (43, 6163124), (44, 6023053), (86, 3081562), (172, 1540781), (473, 560284), (946, 280142), (1892, 140071)]