404973244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{165701}}^1$

素因数の和:165765

約数の個数: 24

約数和(自身を含む): 779462208

約数和(自身を除く): 374488964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 165701, 331402, 662804, 2154113, 4308226, 7787947, 8616452, 15575894, 31151788, 101243311, 202486622, 404973244]

約数ペア:

[(1, 404973244), (2, 202486622), (4, 101243311), (13, 31151788), (26, 15575894), (47, 8616452), (52, 7787947), (94, 4308226), (188, 2154113), (611, 662804), (1222, 331402), (2444, 165701)]