256199702954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{579637337}}^1$

素因数の和:579637369

約数の個数: 16

約数和(自身を含む): 438205827528

約数和(自身を除く): 182006124574

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 579637337, 1159274674, 7535285381, 9853834729, 15070570762, 19707669458, 128099851477, 256199702954]

約数ペア:

[(1, 256199702954), (2, 128099851477), (13, 19707669458), (17, 15070570762), (26, 9853834729), (34, 7535285381), (221, 1159274674), (442, 579637337)]