78235261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 8130179

約数列:

[1, 13, 53, 271, 419, 689, 3523, 5447, 14363, 22207, 113549, 186719, 288691, 1476137, 6018097, 78235261]

約数ペア:

[(1, 78235261), (13, 6018097), (53, 1476137), (271, 288691), (419, 186719), (689, 113549), (3523, 22207), (5447, 14363)]