126513244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20146

約数の個数: 36

約数和(自身を含む): 262087672

約数和(自身を除く): 135574428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 20107, 40214, 80428, 221177, 261391, 442354, 522782, 884708, 1045564, 2432947, 2875301, 4865894, 5750602, 9731788, 11501204, 31628311, 63256622, 126513244]

約数ペア:

[(1, 126513244), (2, 63256622), (4, 31628311), (11, 11501204), (13, 9731788), (22, 5750602), (26, 4865894), (44, 2875301), (52, 2432947), (121, 1045564), (143, 884708), (242, 522782), (286, 442354), (484, 261391), (572, 221177), (1573, 80428), (3146, 40214), (6292, 20107)]