2016405713

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{407437}}^1$

素因数の和:407552

約数の個数: 12

約数和(自身を含む): 2368844532

約数和(自身を除く): 352438819

約数列:

[1, 7, 49, 101, 707, 4949, 407437, 2852059, 19964413, 41151137, 288057959, 2016405713]

約数ペア:

[(1, 2016405713), (7, 288057959), (49, 41151137), (101, 19964413), (707, 2852059), (4949, 407437)]