26615694989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{605191}}^1$

素因数の和:605420

約数の個数: 16

約数和(自身を含む): 30501676800

約数和(自身を除く): 3885981811

約数列:

[1, 13, 17, 199, 221, 2587, 3383, 43979, 605191, 7867483, 10288247, 120433009, 133747211, 1565629117, 2047361153, 26615694989]

約数ペア:

[(1, 26615694989), (13, 2047361153), (17, 1565629117), (199, 133747211), (221, 120433009), (2587, 10288247), (3383, 7867483), (43979, 605191)]