2103649999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 2503987200

約数和(自身を除く): 400337201

約数列:

[1, 11, 19, 43, 79, 209, 473, 817, 869, 1501, 2963, 3397, 8987, 16511, 32593, 37367, 56297, 64543, 127409, 234077, 619267, 709973, 1401499, 2420771, 2574847, 4447463, 10065311, 26628481, 48922093, 110718421, 191240909, 2103649999]

約数ペア:

[(1, 2103649999), (11, 191240909), (19, 110718421), (43, 48922093), (79, 26628481), (209, 10065311), (473, 4447463), (817, 2574847), (869, 2420771), (1501, 1401499), (2963, 709973), (3397, 619267), (8987, 234077), (16511, 127409), (32593, 64543), (37367, 56297)]