1222691326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{30707}}^1$

素因数の和:31215

約数の個数: 16

約数和(自身を含む): 1880803584

約数和(自身を除く): 658112258

約数列:

[1, 2, 43, 86, 463, 926, 19909, 30707, 39818, 61414, 1320401, 2640802, 14217341, 28434682, 611345663, 1222691326]

約数ペア:

[(1, 1222691326), (2, 611345663), (43, 28434682), (86, 14217341), (463, 2640802), (926, 1320401), (19909, 61414), (30707, 39818)]