2017624974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19780637}}^1$

素因数の和:19780659

約数の個数: 16

約数和(自身を含む): 4272617808

約数和(自身を除く): 2254992834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19780637, 39561274, 59341911, 118683822, 336270829, 672541658, 1008812487, 2017624974]

約数ペア:

[(1, 2017624974), (2, 1008812487), (3, 672541658), (6, 336270829), (17, 118683822), (34, 59341911), (51, 39561274), (102, 19780637)]