2021663783

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{3697}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 2255188320

約数和(自身を除く): 233524537

約数列:

[1, 17, 19, 323, 1693, 3697, 28781, 32167, 62849, 70243, 546839, 1194131, 6259021, 106403357, 118921399, 2021663783]

約数ペア:

[(1, 2021663783), (17, 118921399), (19, 106403357), (323, 6259021), (1693, 1194131), (3697, 546839), (28781, 70243), (32167, 62849)]