2016533818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67619}}^1$

素因数の和:67702

約数の個数: 32

約数和(自身を含む): 3453488640

約数和(自身を除く): 1436954822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 14911, 29822, 67619, 135238, 879047, 1758094, 2096189, 2501903, 4192378, 5003806, 27250457, 32524739, 54500914, 65049478, 77558993, 155117986, 1008266909, 2016533818]

約数ペア:

[(1, 2016533818), (2, 1008266909), (13, 155117986), (26, 77558993), (31, 65049478), (37, 54500914), (62, 32524739), (74, 27250457), (403, 5003806), (481, 4192378), (806, 2501903), (962, 2096189), (1147, 1758094), (2294, 879047), (14911, 135238), (29822, 67619)]