2215446541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{346651}}^1$

素因数の和:346752

約数の個数: 16

約数和(自身を含む): 2795401728

約数和(自身を除く): 579955187

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 346651, 2426557, 3813161, 26692127, 28772033, 201404231, 316492363, 2215446541]

約数ペア:

[(1, 2215446541), (7, 316492363), (11, 201404231), (77, 28772033), (83, 26692127), (581, 3813161), (913, 2426557), (6391, 346651)]