266487407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 293664000

約数和(自身を除く): 27176593

約数列:

[1, 19, 23, 379, 437, 1609, 7201, 8717, 30571, 37007, 165623, 609811, 703133, 11586409, 14025653, 266487407]

約数ペア:

[(1, 266487407), (19, 14025653), (23, 11586409), (379, 703133), (437, 609811), (1609, 165623), (7201, 37007), (8717, 30571)]