266040314

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1\times {\mathrm{1283}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 402148800

約数和(自身を除く): 136108486

約数列:

[1, 2, 199, 398, 521, 1042, 1283, 2566, 103679, 207358, 255317, 510634, 668443, 1336886, 133020157, 266040314]

約数ペア:

[(1, 266040314), (2, 133020157), (199, 1336886), (398, 668443), (521, 510634), (1042, 255317), (1283, 207358), (2566, 103679)]