1340348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 2594592

約数和(自身を除く): 1254244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 857, 1564, 1714, 3428, 14569, 19711, 29138, 39422, 58276, 78844, 335087, 670174, 1340348]

約数ペア:

[(1, 1340348), (2, 670174), (4, 335087), (17, 78844), (23, 58276), (34, 39422), (46, 29138), (68, 19711), (92, 14569), (391, 3428), (782, 1714), (857, 1564)]