2447205392

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{223939}}^1$

素因数の和:224630

約数の個数: 20

約数和(自身を含む): 4748423760

約数和(自身を除く): 2301218368

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 223939, 447878, 895756, 1791512, 3583024, 152950337, 305900674, 611801348, 1223602696, 2447205392]

約数ペア:

[(1, 2447205392), (2, 1223602696), (4, 611801348), (8, 305900674), (16, 152950337), (683, 3583024), (1366, 1791512), (2732, 895756), (5464, 447878), (10928, 223939)]