42785756494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10481567}}^1$

素因数の和:10481739

約数の個数: 16

約数和(自身を含む): 69555685248

約数和(自身を除く): 26769928754

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 10481567, 20963134, 136260371, 272520742, 1645606019, 3291212038, 21392878247, 42785756494]

約数ペア:

[(1, 42785756494), (2, 21392878247), (13, 3291212038), (26, 1645606019), (157, 272520742), (314, 136260371), (2041, 20963134), (4082, 10481567)]