2018666860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14419049}}^1$

素因数の和:14419065

約数の個数: 24

約数和(自身を含む): 4844800800

約数和(自身を除く): 2826133940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14419049, 28838098, 57676196, 72095245, 100933343, 144190490, 201866686, 288380980, 403733372, 504666715, 1009333430, 2018666860]

約数ペア:

[(1, 2018666860), (2, 1009333430), (4, 504666715), (5, 403733372), (7, 288380980), (10, 201866686), (14, 144190490), (20, 100933343), (28, 72095245), (35, 57676196), (70, 28838098), (140, 14419049)]