1317684706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{280001}}^1$

素因数の和:280197

約数の個数: 16

約数和(自身を含む): 2140335288

約数和(自身を除く): 822650582

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 280001, 560002, 3640013, 7280026, 50680181, 101360362, 658842353, 1317684706]

約数ペア:

[(1, 1317684706), (2, 658842353), (13, 101360362), (26, 50680181), (181, 7280026), (362, 3640013), (2353, 560002), (4706, 280001)]