340801994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569903}}^1$

素因数の和:569941

約数の個数: 16

約数和(自身を含む): 574463232

約数和(自身を除く): 233661238

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 569903, 1139806, 7408739, 13107769, 14817478, 26215538, 170400997, 340801994]

約数ペア:

[(1, 340801994), (2, 170400997), (13, 26215538), (23, 14817478), (26, 13107769), (46, 7408739), (299, 1139806), (598, 569903)]