2261418244

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3188

約数の個数: 36

約数和(自身を含む): 4097971920

約数和(自身を除く): 1836553676

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 1369, 2738, 2971, 5143, 5476, 5942, 10286, 11884, 20572, 109927, 190291, 219854, 380582, 412969, 439708, 761164, 825938, 1651876, 4067299, 8134598, 15279853, 16269196, 30559706, 61119412, 565354561, 1130709122, 2261418244]

約数ペア:

[(1, 2261418244), (2, 1130709122), (4, 565354561), (37, 61119412), (74, 30559706), (139, 16269196), (148, 15279853), (278, 8134598), (556, 4067299), (1369, 1651876), (2738, 825938), (2971, 761164), (5143, 439708), (5476, 412969), (5942, 380582), (10286, 219854), (11884, 190291), (20572, 109927)]