28899779

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 32503680

約数和(自身を除く): 3603901

約数列:

[1, 17, 19, 131, 323, 683, 2227, 2489, 11611, 12977, 42313, 89473, 220609, 1521041, 1699987, 28899779]

約数ペア:

[(1, 28899779), (17, 1699987), (19, 1521041), (131, 220609), (323, 89473), (683, 42313), (2227, 12977), (2489, 11611)]