2009081778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1049677}}^1$

素因数の和:1049722

約数の個数: 32

約数和(自身を含む): 4534608960

約数和(自身を除く): 2525527182

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 1049677, 2099354, 3149031, 6298062, 11546447, 23092894, 30440633, 34639341, 60881266, 69278682, 91321899, 182643798, 334846963, 669693926, 1004540889, 2009081778]

約数ペア:

[(1, 2009081778), (2, 1004540889), (3, 669693926), (6, 334846963), (11, 182643798), (22, 91321899), (29, 69278682), (33, 60881266), (58, 34639341), (66, 30440633), (87, 23092894), (174, 11546447), (319, 6298062), (638, 3149031), (957, 2099354), (1914, 1049677)]