2021144894

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{39397}}^1$

素因数の和:39739

約数の個数: 16

約数和(自身を含む): 3072098448

約数和(自身を除く): 1050953554

約数列:

[1, 2, 113, 226, 227, 454, 25651, 39397, 51302, 78794, 4451861, 8903722, 8943119, 17886238, 1010572447, 2021144894]

約数ペア:

[(1, 2021144894), (2, 1010572447), (113, 17886238), (226, 8943119), (227, 8903722), (454, 4451861), (25651, 78794), (39397, 51302)]