308212414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{25111}}^1$

素因数の和:25168

約数の個数: 24

約数和(自身を含む): 516654288

約数和(自身を除く): 208441874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 25111, 50222, 426887, 477109, 853774, 954218, 8110853, 9065071, 16221706, 18130142, 154106207, 308212414]

約数ペア:

[(1, 308212414), (2, 154106207), (17, 18130142), (19, 16221706), (34, 9065071), (38, 8110853), (323, 954218), (361, 853774), (646, 477109), (722, 426887), (6137, 50222), (12274, 25111)]