2078488357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 2582036352

約数和(自身を除く): 503547995

約数列:

[1, 11, 17, 23, 37, 187, 253, 353, 391, 407, 629, 851, 1369, 3883, 4301, 6001, 6919, 8119, 9361, 13061, 14467, 15059, 23273, 31487, 66011, 89309, 138023, 143671, 159137, 222037, 256003, 300403, 346357, 483257, 535279, 1518253, 2442407, 3304433, 5106851, 5315827, 5888069, 8215369, 11114911, 56175361, 90369059, 122264021, 188953487, 2078488357]

約数ペア:

[(1, 2078488357), (11, 188953487), (17, 122264021), (23, 90369059), (37, 56175361), (187, 11114911), (253, 8215369), (353, 5888069), (391, 5315827), (407, 5106851), (629, 3304433), (851, 2442407), (1369, 1518253), (3883, 535279), (4301, 483257), (6001, 346357), (6919, 300403), (8119, 256003), (9361, 222037), (13061, 159137), (14467, 143671), (15059, 138023), (23273, 89309), (31487, 66011)]