2016985604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{165707}}^1$

素因数の和:165907

約数の個数: 24

約数和(自身を含む): 3758257440

約数和(自身を除く): 1741271836

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 165707, 331414, 662828, 2817019, 5634038, 11268076, 29661553, 59323106, 118646212, 504246401, 1008492802, 2016985604]

約数ペア:

[(1, 2016985604), (2, 1008492802), (4, 504246401), (17, 118646212), (34, 59323106), (68, 29661553), (179, 11268076), (358, 5634038), (716, 2817019), (3043, 662828), (6086, 331414), (12172, 165707)]