386410828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{7253}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 712923120

約数和(自身を除く): 326512292

約数列:

[1, 2, 4, 19, 38, 76, 701, 1402, 2804, 7253, 13319, 14506, 26638, 29012, 53276, 137807, 275614, 551228, 5084353, 10168706, 20337412, 96602707, 193205414, 386410828]

約数ペア:

[(1, 386410828), (2, 193205414), (4, 96602707), (19, 20337412), (38, 10168706), (76, 5084353), (701, 551228), (1402, 275614), (2804, 137807), (7253, 53276), (13319, 29012), (14506, 26638)]