2018648530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{169777}}^1$

素因数の和:169854

約数の個数: 32

約数和(自身を含む): 3850565040

約数和(自身を除く): 1831916510

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 169777, 339554, 848885, 1697770, 4923533, 6960857, 9847066, 13921714, 24617665, 34804285, 49235330, 69608570, 201864853, 403729706, 1009324265, 2018648530]

約数ペア:

[(1, 2018648530), (2, 1009324265), (5, 403729706), (10, 201864853), (29, 69608570), (41, 49235330), (58, 34804285), (82, 24617665), (145, 13921714), (205, 9847066), (290, 6960857), (410, 4923533), (1189, 1697770), (2378, 848885), (5945, 339554), (11890, 169777)]