400093436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{80599}}^1$

素因数の和:80693

約数の個数: 24

約数和(自身を含む): 751514400

約数和(自身を除く): 351420964

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 80599, 161198, 322396, 1370183, 2740366, 5480732, 5883727, 11767454, 23534908, 100023359, 200046718, 400093436]

約数ペア:

[(1, 400093436), (2, 200046718), (4, 100023359), (17, 23534908), (34, 11767454), (68, 5883727), (73, 5480732), (146, 2740366), (292, 1370183), (1241, 322396), (2482, 161198), (4964, 80599)]