40750242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{522439}}^1$

素因数の和:522457

約数の個数: 16

約数和(自身を含む): 87769920

約数和(自身を除く): 47019678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 522439, 1044878, 1567317, 3134634, 6791707, 13583414, 20375121, 40750242]

約数ペア:

[(1, 40750242), (2, 20375121), (3, 13583414), (6, 6791707), (13, 3134634), (26, 1567317), (39, 1044878), (78, 522439)]