2965816

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 3445064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 251, 422, 502, 844, 1004, 1477, 1688, 1757, 2008, 2954, 3514, 5908, 7028, 11816, 14056, 52961, 105922, 211844, 370727, 423688, 741454, 1482908, 2965816]

約数ペア:

[(1, 2965816), (2, 1482908), (4, 741454), (7, 423688), (8, 370727), (14, 211844), (28, 105922), (56, 52961), (211, 14056), (251, 11816), (422, 7028), (502, 5908), (844, 3514), (1004, 2954), (1477, 2008), (1688, 1757)]