2021014798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{51407}}^1$

素因数の和:53207

約数の個数: 16

約数和(自身を含む): 3309030144

約数和(自身を除く): 1288015346

約数列:

[1, 2, 11, 22, 1787, 3574, 19657, 39314, 51407, 102814, 565477, 1130954, 91864309, 183728618, 1010507399, 2021014798]

約数ペア:

[(1, 2021014798), (2, 1010507399), (11, 183728618), (22, 91864309), (1787, 1130954), (3574, 565477), (19657, 102814), (39314, 51407)]