2013350945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 2528064000

約数和(自身を除く): 514713055

約数列:

[1, 5, 43, 79, 113, 215, 395, 565, 1049, 3397, 4859, 5245, 8927, 16985, 24295, 44635, 45107, 82871, 118537, 225535, 383861, 414355, 592685, 1919305, 3563453, 5097091, 9364423, 17817265, 25485455, 46822115, 402670189, 2013350945]

約数ペア:

[(1, 2013350945), (5, 402670189), (43, 46822115), (79, 25485455), (113, 17817265), (215, 9364423), (395, 5097091), (565, 3563453), (1049, 1919305), (3397, 592685), (4859, 414355), (5245, 383861), (8927, 225535), (16985, 118537), (24295, 82871), (44635, 45107)]