2895464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 6380640

約数和(自身を除く): 3485176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2531, 5062, 10124, 20248, 27841, 32903, 55682, 65806, 111364, 131612, 222728, 263224, 361933, 723866, 1447732, 2895464]

約数ペア:

[(1, 2895464), (2, 1447732), (4, 723866), (8, 361933), (11, 263224), (13, 222728), (22, 131612), (26, 111364), (44, 65806), (52, 55682), (88, 32903), (104, 27841), (143, 20248), (286, 10124), (572, 5062), (1144, 2531)]