1138868072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3310663}}^1$

素因数の和:3310712

約数の個数: 16

約数和(自身を含む): 2185038240

約数和(自身を除く): 1046170168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3310663, 6621326, 13242652, 26485304, 142358509, 284717018, 569434036, 1138868072]

約数ペア:

[(1, 1138868072), (2, 569434036), (4, 284717018), (8, 142358509), (43, 26485304), (86, 13242652), (172, 6621326), (344, 3310663)]