78996454

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 119771136

約数和(自身を除く): 40774682

約数列:

[1, 2, 191, 227, 382, 454, 911, 1822, 43357, 86714, 174001, 206797, 348002, 413594, 39498227, 78996454]

約数ペア:

[(1, 78996454), (2, 39498227), (191, 413594), (227, 348002), (382, 206797), (454, 174001), (911, 86714), (1822, 43357)]