2466416

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1256

約数の個数: 20

約数和(自身を含む): 4817400

約数和(自身を除く): 2350984

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1109, 1112, 2218, 2224, 4436, 8872, 17744, 154151, 308302, 616604, 1233208, 2466416]

約数ペア:

[(1, 2466416), (2, 1233208), (4, 616604), (8, 308302), (16, 154151), (139, 17744), (278, 8872), (556, 4436), (1109, 2224), (1112, 2218)]