2005029110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28643273}}^1$

素因数の和:28643287

約数の個数: 16

約数和(自身を含む): 4124631456

約数和(自身を除く): 2119602346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28643273, 57286546, 143216365, 200502911, 286432730, 401005822, 1002514555, 2005029110]

約数ペア:

[(1, 2005029110), (2, 1002514555), (5, 401005822), (7, 286432730), (10, 200502911), (14, 143216365), (35, 57286546), (70, 28643273)]