42044470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323419}}^1$

素因数の和:323439

約数の個数: 16

約数和(自身を含む): 81501840

約数和(自身を除く): 39457370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 323419, 646838, 1617095, 3234190, 4204447, 8408894, 21022235, 42044470]

約数ペア:

[(1, 42044470), (2, 21022235), (5, 8408894), (10, 4204447), (13, 3234190), (26, 1617095), (65, 646838), (130, 323419)]