490675964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{4973}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 910003248

約数和(自身を除く): 419327284

約数列:

[1, 2, 4, 17, 34, 68, 1451, 2902, 4973, 5804, 9946, 19892, 24667, 49334, 84541, 98668, 169082, 338164, 7215823, 14431646, 28863292, 122668991, 245337982, 490675964]

約数ペア:

[(1, 490675964), (2, 245337982), (4, 122668991), (17, 28863292), (34, 14431646), (68, 7215823), (1451, 338164), (2902, 169082), (4973, 98668), (5804, 84541), (9946, 49334), (19892, 24667)]