858446416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3156053}}^1$

素因数の和:3156078

約数の個数: 20

約数和(自身を含む): 1761078132

約数和(自身を除く): 902631716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3156053, 6312106, 12624212, 25248424, 50496848, 53652901, 107305802, 214611604, 429223208, 858446416]

約数ペア:

[(1, 858446416), (2, 429223208), (4, 214611604), (8, 107305802), (16, 53652901), (17, 50496848), (34, 25248424), (68, 12624212), (136, 6312106), (272, 3156053)]