262000805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{12569}}^1$

素因数の和:12964

約数の個数: 16

約数和(自身を含む): 343915200

約数和(自身を除く): 81914395

約数列:

[1, 5, 11, 55, 379, 1895, 4169, 12569, 20845, 62845, 138259, 691295, 4763651, 23818255, 52400161, 262000805]

約数ペア:

[(1, 262000805), (5, 52400161), (11, 23818255), (55, 4763651), (379, 691295), (1895, 138259), (4169, 62845), (12569, 20845)]