1400804926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1\times {\mathrm{13613}}^1$

素因数の和:15875

約数の個数: 16

約数和(自身を含む): 2193705504

約数和(自身を除く): 792900578

約数列:

[1, 2, 23, 46, 2237, 4474, 13613, 27226, 51451, 102902, 313099, 626198, 30452281, 60904562, 700402463, 1400804926]

約数ペア:

[(1, 1400804926), (2, 700402463), (23, 60904562), (46, 30452281), (2237, 626198), (4474, 313099), (13613, 102902), (27226, 51451)]