1449661910864

素因数分解:

$2^4\times {\mathrm{19709}}^1\times {\mathrm{4597081}}^1$

素因数の和:4616798

約数の個数: 20

約数和(自身を含む): 2808863072820

約数和(自身を除く): 1359201161956

約数列:

[1, 2, 4, 8, 16, 19709, 39418, 78836, 157672, 315344, 4597081, 9194162, 18388324, 36776648, 73553296, 90603869429, 181207738858, 362415477716, 724830955432, 1449661910864]

約数ペア:

[(1, 1449661910864), (2, 724830955432), (4, 362415477716), (8, 181207738858), (16, 90603869429), (19709, 73553296), (39418, 36776648), (78836, 18388324), (157672, 9194162), (315344, 4597081)]