2589071765

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{7649}}^1$

素因数の和:8189

約数の個数: 32

約数和(自身を含む): 3745440000

約数和(自身を除く): 1156368235

約数列:

[1, 5, 7, 19, 35, 95, 133, 509, 665, 2545, 3563, 7649, 9671, 17815, 38245, 48355, 53543, 67697, 145331, 267715, 338485, 726655, 1017317, 3893341, 5086585, 19466705, 27253387, 73973479, 136266935, 369867395, 517814353, 2589071765]

約数ペア:

[(1, 2589071765), (5, 517814353), (7, 369867395), (19, 136266935), (35, 73973479), (95, 27253387), (133, 19466705), (509, 5086585), (665, 3893341), (2545, 1017317), (3563, 726655), (7649, 338485), (9671, 267715), (17815, 145331), (38245, 67697), (48355, 53543)]