2186786410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9507767}}^1$

素因数の和:9507797

約数の個数: 16

約数和(自身を含む): 4107355776

約数和(自身を除く): 1920569366

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9507767, 19015534, 47538835, 95077670, 218678641, 437357282, 1093393205, 2186786410]

約数ペア:

[(1, 2186786410), (2, 1093393205), (5, 437357282), (10, 218678641), (23, 95077670), (46, 47538835), (115, 19015534), (230, 9507767)]