2115448022

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1\times {\mathrm{7331}}^1$

素因数の和:8203

約数の個数: 16

約数和(自身を含む): 3192763392

約数和(自身を除く): 1077315370

約数列:

[1, 2, 223, 446, 647, 1294, 7331, 14662, 144281, 288562, 1634813, 3269626, 4743157, 9486314, 1057724011, 2115448022]

約数ペア:

[(1, 2115448022), (2, 1057724011), (223, 9486314), (446, 4743157), (647, 3269626), (1294, 1634813), (7331, 288562), (14662, 144281)]