2079223376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{41399}}^1$

素因数の和:41523

約数の個数: 40

約数和(自身を含む): 4178750400

約数和(自身を除く): 2099527024

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 6278, 12556, 25112, 41399, 50224, 82798, 165596, 331192, 662384, 1780157, 3022127, 3560314, 6044254, 7120628, 12088508, 14241256, 24177016, 28482512, 48354032, 129951461, 259902922, 519805844, 1039611688, 2079223376]

約数ペア:

[(1, 2079223376), (2, 1039611688), (4, 519805844), (8, 259902922), (16, 129951461), (43, 48354032), (73, 28482512), (86, 24177016), (146, 14241256), (172, 12088508), (292, 7120628), (344, 6044254), (584, 3560314), (688, 3022127), (1168, 1780157), (3139, 662384), (6278, 331192), (12556, 165596), (25112, 82798), (41399, 50224)]