4940642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20759}}^1$

素因数の和:20785

約数の個数: 16

約数和(自身を含む): 8968320

約数和(自身を除く): 4027678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20759, 41518, 145313, 290626, 352903, 705806, 2470321, 4940642]

約数ペア:

[(1, 4940642), (2, 2470321), (7, 705806), (14, 352903), (17, 290626), (34, 145313), (119, 41518), (238, 20759)]