2183640907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{134287}}^1$

素因数の和:134418

約数の個数: 16

約数和(自身を含む): 2629896192

約数和(自身を除く): 446255285

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 134287, 940009, 3088601, 13562987, 21620207, 94940909, 311948701, 2183640907]

約数ペア:

[(1, 2183640907), (7, 311948701), (23, 94940909), (101, 21620207), (161, 13562987), (707, 3088601), (2323, 940009), (16261, 134287)]