2022342416

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1780231}}^1$

素因数の和:1780310

約数の個数: 20

約数和(自身を含む): 3973477824

約数和(自身を除く): 1951135408

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1780231, 3560462, 7120924, 14241848, 28483696, 126396401, 252792802, 505585604, 1011171208, 2022342416]

約数ペア:

[(1, 2022342416), (2, 1011171208), (4, 505585604), (8, 252792802), (16, 126396401), (71, 28483696), (142, 14241848), (284, 7120924), (568, 3560462), (1136, 1780231)]