2005644316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{49009}}^1$

素因数の和:49813

約数の個数: 24

約数和(自身を含む): 3784748240

約数和(自身を除く): 1779103924

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 3148, 10231, 20462, 40924, 49009, 98018, 196036, 637117, 1274234, 2548468, 38570083, 77140166, 154280332, 501411079, 1002822158, 2005644316]

約数ペア:

[(1, 2005644316), (2, 1002822158), (4, 501411079), (13, 154280332), (26, 77140166), (52, 38570083), (787, 2548468), (1574, 1274234), (3148, 637117), (10231, 196036), (20462, 98018), (40924, 49009)]