255301838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{246907}}^1$

素因数の和:246967

約数の個数: 16

約数和(自身を含む): 426657024

約数和(自身を除く): 171355186

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 246907, 493814, 2715977, 5431954, 11604629, 23209258, 127650919, 255301838]

約数ペア:

[(1, 255301838), (2, 127650919), (11, 23209258), (22, 11604629), (47, 5431954), (94, 2715977), (517, 493814), (1034, 246907)]