240389682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3081919}}^1$

素因数の和:3081937

約数の個数: 16

約数和(自身を含む): 517762560

約数和(自身を除く): 277372878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3081919, 6163838, 9245757, 18491514, 40064947, 80129894, 120194841, 240389682]

約数ペア:

[(1, 240389682), (2, 120194841), (3, 80129894), (6, 40064947), (13, 18491514), (26, 9245757), (39, 6163838), (78, 3081919)]