240689982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3085769}}^1$

素因数の和:3085787

約数の個数: 16

約数和(自身を含む): 518409360

約数和(自身を除く): 277719378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3085769, 6171538, 9257307, 18514614, 40114997, 80229994, 120344991, 240689982]

約数ペア:

[(1, 240689982), (2, 120344991), (3, 80229994), (6, 40114997), (13, 18514614), (26, 9257307), (39, 6171538), (78, 3085769)]