4289487088

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{746777}}^1$

素因数の和:747144

約数の個数: 20

約数和(自身を含む): 8334042480

約数和(自身を除く): 4044555392

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 746777, 1493554, 2987108, 5974216, 11948432, 268092943, 536185886, 1072371772, 2144743544, 4289487088]

約数ペア:

[(1, 4289487088), (2, 2144743544), (4, 1072371772), (8, 536185886), (16, 268092943), (359, 11948432), (718, 5974216), (1436, 2987108), (2872, 1493554), (5744, 746777)]