2013880256

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{73009}}^1$

素因数の和:73452

約数の個数: 28

約数和(自身を含む): 4005620640

約数和(自身を除く): 1991740384

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 3448, 6896, 13792, 27584, 73009, 146018, 292036, 584072, 1168144, 2336288, 4672576, 31466879, 62933758, 125867516, 251735032, 503470064, 1006940128, 2013880256]

約数ペア:

[(1, 2013880256), (2, 1006940128), (4, 503470064), (8, 251735032), (16, 125867516), (32, 62933758), (64, 31466879), (431, 4672576), (862, 2336288), (1724, 1168144), (3448, 584072), (6896, 292036), (13792, 146018), (27584, 73009)]