40494779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 44904384

約数和(自身を除く): 4409605

約数列:

[1, 13, 71, 73, 601, 923, 949, 5183, 7813, 42671, 43873, 67379, 554723, 570349, 3114983, 40494779]

約数ペア:

[(1, 40494779), (13, 3114983), (71, 570349), (73, 554723), (601, 67379), (923, 43873), (949, 42671), (5183, 7813)]