2279492782

素因数分解:

$2^1\times 7^1\times {\mathrm{19681}}^1\times {\mathrm{8273}}^1$

素因数の和:27963

約数の個数: 16

約数和(自身を含む): 3908372832

約数和(自身を除く): 1628880050

約数列:

[1, 2, 7, 14, 8273, 16546, 19681, 39362, 57911, 115822, 137767, 275534, 162820913, 325641826, 1139746391, 2279492782]

約数ペア:

[(1, 2279492782), (2, 1139746391), (7, 325641826), (14, 162820913), (8273, 275534), (16546, 137767), (19681, 115822), (39362, 57911)]