13820716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 30494464

約数和(自身を除く): 16673748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 883, 1118, 1204, 1766, 2236, 3532, 3913, 6181, 7826, 11479, 12362, 15652, 22958, 24724, 37969, 45916, 75938, 80353, 151876, 160706, 265783, 321412, 493597, 531566, 987194, 1063132, 1974388, 3455179, 6910358, 13820716]

約数ペア:

[(1, 13820716), (2, 6910358), (4, 3455179), (7, 1974388), (13, 1063132), (14, 987194), (26, 531566), (28, 493597), (43, 321412), (52, 265783), (86, 160706), (91, 151876), (172, 80353), (182, 75938), (301, 45916), (364, 37969), (559, 24724), (602, 22958), (883, 15652), (1118, 12362), (1204, 11479), (1766, 7826), (2236, 6181), (3532, 3913)]