917961604

素因数分解:

$2^2\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{19319}}^1$

素因数の和:21027

約数の個数: 24

約数和(自身を含む): 1837100160

約数和(自身を除く): 919138556

約数列:

[1, 2, 4, 7, 14, 28, 1697, 3394, 6788, 11879, 19319, 23758, 38638, 47516, 77276, 135233, 270466, 540932, 32784343, 65568686, 131137372, 229490401, 458980802, 917961604]

約数ペア:

[(1, 917961604), (2, 458980802), (4, 229490401), (7, 131137372), (14, 65568686), (28, 32784343), (1697, 540932), (3394, 270466), (6788, 135233), (11879, 77276), (19319, 47516), (23758, 38638)]