266774219

素因数分解:

${\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 280908000

約数和(自身を除く): 14133781

約数列:

[1, 29, 107, 149, 577, 3103, 4321, 15943, 16733, 61739, 85973, 462347, 1790431, 2493217, 9199111, 266774219]

約数ペア:

[(1, 266774219), (29, 9199111), (107, 2493217), (149, 1790431), (577, 462347), (3103, 85973), (4321, 61739), (15943, 16733)]