2004221758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13014427}}^1$

素因数の和:13014447

約数の個数: 16

約数和(自身を含む): 3748155264

約数和(自身を除く): 1743933506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13014427, 26028854, 91100989, 143158697, 182201978, 286317394, 1002110879, 2004221758]

約数ペア:

[(1, 2004221758), (2, 1002110879), (7, 286317394), (11, 182201978), (14, 143158697), (22, 91100989), (77, 26028854), (154, 13014427)]