1081270078

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{867793}}^1$

素因数の和:867891

約数の個数: 16

約数和(自身を含む): 1874435040

約数和(自身を除く): 793164962

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 867793, 1735586, 6074551, 12149102, 77233577, 154467154, 540635039, 1081270078]

約数ペア:

[(1, 1081270078), (2, 540635039), (7, 154467154), (14, 77233577), (89, 12149102), (178, 6074551), (623, 1735586), (1246, 867793)]