447700816

素因数分解:

$2^4\times {\mathrm{27981301}}^1$

素因数の和:27981309

約数の個数: 10

約数和(自身を含む): 867420362

約数和(自身を除く): 419719546

約数列:

[1, 2, 4, 8, 16, 27981301, 55962602, 111925204, 223850408, 447700816]

約数ペア:

[(1, 447700816), (2, 223850408), (4, 111925204), (8, 55962602), (16, 27981301)]