2728115158610

素因数分解:

$2^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{64939661}}^1$

素因数の和:64943869

約数の個数: 16

約数和(自身を含む): 4911776275032

約数和(自身を除く): 2183661116422

約数列:

[1, 2, 5, 10, 4201, 8402, 21005, 42010, 64939661, 129879322, 324698305, 649396610, 272811515861, 545623031722, 1364057579305, 2728115158610]

約数ペア:

[(1, 2728115158610), (2, 1364057579305), (5, 545623031722), (10, 272811515861), (4201, 649396610), (8402, 324698305), (21005, 129879322), (42010, 64939661)]