141714448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521009}}^1$

素因数の和:521034

約数の個数: 20

約数和(自身を含む): 290723580

約数和(自身を除く): 149009132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521009, 1042018, 2084036, 4168072, 8336144, 8857153, 17714306, 35428612, 70857224, 141714448]

約数ペア:

[(1, 141714448), (2, 70857224), (4, 35428612), (8, 17714306), (16, 8857153), (17, 8336144), (34, 4168072), (68, 2084036), (136, 1042018), (272, 521009)]