2100090418210

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{798513467}}^1$

素因数の和:798513737

約数の個数: 16

約数和(自身を含む): 3794535999936

約数和(自身を除く): 1694445581726

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 798513467, 1597026934, 3992567335, 7985134670, 210009041821, 420018083642, 1050045209105, 2100090418210]

約数ペア:

[(1, 2100090418210), (2, 1050045209105), (5, 420018083642), (10, 210009041821), (263, 7985134670), (526, 3992567335), (1315, 1597026934), (2630, 798513467)]