2056520154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26365643}}^1$

素因数の和:26365661

約数の個数: 16

約数和(自身を含む): 4429428192

約数和(自身を除く): 2372908038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 26365643, 52731286, 79096929, 158193858, 342753359, 685506718, 1028260077, 2056520154]

約数ペア:

[(1, 2056520154), (2, 1028260077), (3, 685506718), (6, 342753359), (13, 158193858), (26, 79096929), (39, 52731286), (78, 26365643)]