2021076824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1143143}}^1$

素因数の和:1143179

約数の個数: 32

約数和(自身を含む): 4321084320

約数和(自身を除く): 2300007496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1143143, 2286286, 4572572, 9145144, 14860859, 19433431, 29721718, 38866862, 59443436, 77733724, 118886872, 155467448, 252634603, 505269206, 1010538412, 2021076824]

約数ペア:

[(1, 2021076824), (2, 1010538412), (4, 505269206), (8, 252634603), (13, 155467448), (17, 118886872), (26, 77733724), (34, 59443436), (52, 38866862), (68, 29721718), (104, 19433431), (136, 14860859), (221, 9145144), (442, 4572572), (884, 2286286), (1768, 1143143)]