293731568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1412171}}^1$

素因数の和:1412192

約数の個数: 20

約数和(自身を含む): 612882648

約数和(自身を除く): 319151080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1412171, 2824342, 5648684, 11297368, 18358223, 22594736, 36716446, 73432892, 146865784, 293731568]

約数ペア:

[(1, 293731568), (2, 146865784), (4, 73432892), (8, 36716446), (13, 22594736), (16, 18358223), (26, 11297368), (52, 5648684), (104, 2824342), (208, 1412171)]