2019651062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{13249}}^1$

素因数の和:13329

約数の個数: 48

約数和(自身を含む): 3666222000

約数和(自身を除く): 1646570938

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 169, 286, 338, 451, 533, 902, 1066, 1859, 3718, 5863, 6929, 11726, 13249, 13858, 26498, 76219, 145739, 152438, 172237, 291478, 344474, 543209, 1086418, 1894607, 2239081, 3789214, 4478162, 5975299, 7061717, 11950598, 14123434, 24629891, 49259782, 77678887, 91802321, 155357774, 183604642, 1009825531, 2019651062]

約数ペア:

[(1, 2019651062), (2, 1009825531), (11, 183604642), (13, 155357774), (22, 91802321), (26, 77678887), (41, 49259782), (82, 24629891), (143, 14123434), (169, 11950598), (286, 7061717), (338, 5975299), (451, 4478162), (533, 3789214), (902, 2239081), (1066, 1894607), (1859, 1086418), (3718, 543209), (5863, 344474), (6929, 291478), (11726, 172237), (13249, 152438), (13858, 145739), (26498, 76219)]