669335024

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{90353}}^1$

素因数の和:90824

約数の個数: 20

約数和(自身を含む): 1299651936

約数和(自身を除く): 630316912

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 90353, 180706, 361412, 722824, 1445648, 41833439, 83666878, 167333756, 334667512, 669335024]

約数ペア:

[(1, 669335024), (2, 334667512), (4, 167333756), (8, 83666878), (16, 41833439), (463, 1445648), (926, 722824), (1852, 361412), (3704, 180706), (7408, 90353)]