220173798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2822741}}^1$

素因数の和:2822759

約数の個数: 16

約数和(自身を含む): 474220656

約数和(自身を除く): 254046858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2822741, 5645482, 8468223, 16936446, 36695633, 73391266, 110086899, 220173798]

約数ペア:

[(1, 220173798), (2, 110086899), (3, 73391266), (6, 36695633), (13, 16936446), (26, 8468223), (39, 5645482), (78, 2822741)]