2289296

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:926

約数の個数: 20

約数和(自身を含む): 4464000

約数和(自身を除く): 2174704

約数列:

[1, 2, 4, 8, 16, 199, 398, 719, 796, 1438, 1592, 2876, 3184, 5752, 11504, 143081, 286162, 572324, 1144648, 2289296]

約数ペア:

[(1, 2289296), (2, 1144648), (4, 572324), (8, 286162), (16, 143081), (199, 11504), (398, 5752), (719, 3184), (796, 2876), (1438, 1592)]