2587993181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 2852332920

約数和(自身を除く): 264339739

約数列:

[1, 17, 31, 157, 527, 961, 1009, 2669, 4867, 16337, 17153, 31279, 82739, 150877, 158413, 531743, 969649, 2564909, 2693021, 4910803, 16484033, 83483651, 152234893, 2587993181]

約数ペア:

[(1, 2587993181), (17, 152234893), (31, 83483651), (157, 16484033), (527, 4910803), (961, 2693021), (1009, 2564909), (2669, 969649), (4867, 531743), (16337, 158413), (17153, 150877), (31279, 82739)]