242567156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{41281}}^1$

素因数の和:41411

約数の個数: 24

約数和(自身を含む): 461202504

約数和(自身を除く): 218635348

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 41281, 82562, 165124, 536653, 1073306, 2146612, 4664753, 9329506, 18659012, 60641789, 121283578, 242567156]

約数ペア:

[(1, 242567156), (2, 121283578), (4, 60641789), (13, 18659012), (26, 9329506), (52, 4664753), (113, 2146612), (226, 1073306), (452, 536653), (1469, 165124), (2938, 82562), (5876, 41281)]