487366910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2565089}}^1$

素因数の和:2565115

約数の個数: 16

約数和(自身を含む): 923432400

約数和(自身を除く): 436065490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2565089, 5130178, 12825445, 25650890, 48736691, 97473382, 243683455, 487366910]

約数ペア:

[(1, 487366910), (2, 243683455), (5, 97473382), (10, 48736691), (19, 25650890), (38, 12825445), (95, 5130178), (190, 2565089)]