1396813834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{2341}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 2305258704

約数和(自身を除く): 908444870

約数列:

[1, 2, 13, 26, 53, 106, 433, 689, 866, 1378, 2341, 4682, 5629, 11258, 22949, 30433, 45898, 60866, 124073, 248146, 298337, 596674, 1013653, 1612949, 2027306, 3225898, 13177489, 26354978, 53723609, 107447218, 698406917, 1396813834]

約数ペア:

[(1, 1396813834), (2, 698406917), (13, 107447218), (26, 53723609), (53, 26354978), (106, 13177489), (433, 3225898), (689, 2027306), (866, 1612949), (1378, 1013653), (2341, 596674), (4682, 298337), (5629, 248146), (11258, 124073), (22949, 60866), (30433, 45898)]