91330642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{270209}}^1$

素因数の和:270237

約数の個数: 12

約数和(自身を含む): 148345290

約数和(自身を除く): 57014648

約数列:

[1, 2, 13, 26, 169, 338, 270209, 540418, 3512717, 7025434, 45665321, 91330642]

約数ペア:

[(1, 91330642), (2, 45665321), (13, 7025434), (26, 3512717), (169, 540418), (338, 270209)]