1420002364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2531}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 2787063552

約数和(自身を除く): 1367061188

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 311, 451, 622, 902, 1244, 1804, 2531, 3421, 5062, 6842, 10124, 12751, 13684, 25502, 27841, 51004, 55682, 103771, 111364, 140261, 207542, 280522, 415084, 561044, 787141, 1141481, 1574282, 2282962, 3148564, 4565924, 8658551, 17317102, 32272781, 34634204, 64545562, 129091124, 355000591, 710001182, 1420002364]

約数ペア:

[(1, 1420002364), (2, 710001182), (4, 355000591), (11, 129091124), (22, 64545562), (41, 34634204), (44, 32272781), (82, 17317102), (164, 8658551), (311, 4565924), (451, 3148564), (622, 2282962), (902, 1574282), (1244, 1141481), (1804, 787141), (2531, 561044), (3421, 415084), (5062, 280522), (6842, 207542), (10124, 140261), (12751, 111364), (13684, 103771), (25502, 55682), (27841, 51004)]