890481646

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1\times {\mathrm{4231}}^1$

素因数の和:6519

約数の個数: 16

約数和(自身を含む): 1365073920

約数和(自身を除く): 474592274

約数列:

[1, 2, 47, 94, 2239, 4231, 4478, 8462, 105233, 198857, 210466, 397714, 9473209, 18946418, 445240823, 890481646]

約数ペア:

[(1, 890481646), (2, 445240823), (47, 18946418), (94, 9473209), (2239, 397714), (4231, 210466), (4478, 198857), (8462, 105233)]