66002690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507713}}^1$

素因数の和:507733

約数の個数: 16

約数和(自身を含む): 127943928

約数和(自身を除く): 61941238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 507713, 1015426, 2538565, 5077130, 6600269, 13200538, 33001345, 66002690]

約数ペア:

[(1, 66002690), (2, 33001345), (5, 13200538), (10, 6600269), (13, 5077130), (26, 2538565), (65, 1015426), (130, 507713)]