427046192

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{337853}}^1$

素因数の和:337940

約数の個数: 20

約数和(自身を含む): 837877920

約数和(自身を除く): 410831728

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 337853, 675706, 1351412, 2702824, 5405648, 26690387, 53380774, 106761548, 213523096, 427046192]

約数ペア:

[(1, 427046192), (2, 213523096), (4, 106761548), (8, 53380774), (16, 26690387), (79, 5405648), (158, 2702824), (316, 1351412), (632, 675706), (1264, 337853)]