246337072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{905651}}^1$

素因数の和:905676

約数の個数: 20

約数和(自身を含む): 505353816

約数和(自身を除く): 259016744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 905651, 1811302, 3622604, 7245208, 14490416, 15396067, 30792134, 61584268, 123168536, 246337072]

約数ペア:

[(1, 246337072), (2, 123168536), (4, 61584268), (8, 30792134), (16, 15396067), (17, 14490416), (34, 7245208), (68, 3622604), (136, 1811302), (272, 905651)]