1811492942

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{856903}}^1$

素因数の和:857063

約数の個数: 16

約数和(自身を含む): 3125985792

約数和(自身を除く): 1314492850

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 856903, 1713806, 5998321, 11996642, 129392353, 258784706, 905746471, 1811492942]

約数ペア:

[(1, 1811492942), (2, 905746471), (7, 258784706), (14, 129392353), (151, 11996642), (302, 5998321), (1057, 1713806), (2114, 856903)]