17280796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 32684960

約数和(自身を除く): 15404164

約数列:

[1, 2, 4, 13, 26, 52, 439, 757, 878, 1514, 1756, 3028, 5707, 9841, 11414, 19682, 22828, 39364, 332323, 664646, 1329292, 4320199, 8640398, 17280796]

約数ペア:

[(1, 17280796), (2, 8640398), (4, 4320199), (13, 1329292), (26, 664646), (52, 332323), (439, 39364), (757, 22828), (878, 19682), (1514, 11414), (1756, 9841), (3028, 5707)]