894460450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1376093}}^1$

素因数の和:1376118

約数の個数: 24

約数和(自身を含む): 1791674388

約数和(自身を除く): 897213938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1376093, 2752186, 6880465, 13760930, 17889209, 34402325, 35778418, 68804650, 89446045, 178892090, 447230225, 894460450]

約数ペア:

[(1, 894460450), (2, 447230225), (5, 178892090), (10, 89446045), (13, 68804650), (25, 35778418), (26, 34402325), (50, 17889209), (65, 13760930), (130, 6880465), (325, 2752186), (650, 1376093)]