4080687494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8260501}}^1$

素因数の和:8260535

約数の個数: 16

約数和(自身を含む): 6938821680

約数和(自身を除く): 2858134186

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8260501, 16521002, 107386513, 156949519, 214773026, 313899038, 2040343747, 4080687494]

約数ペア:

[(1, 4080687494), (2, 2040343747), (13, 313899038), (19, 214773026), (26, 156949519), (38, 107386513), (247, 16521002), (494, 8260501)]