2021874470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2625811}}^1$

素因数の和:2625836

約数の個数: 32

約数和(自身を含む): 4537403136

約数和(自身を除く): 2515528666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2625811, 5251622, 13129055, 18380677, 26258110, 28883921, 36761354, 57767842, 91903385, 144419605, 183806770, 202187447, 288839210, 404374894, 1010937235, 2021874470]

約数ペア:

[(1, 2021874470), (2, 1010937235), (5, 404374894), (7, 288839210), (10, 202187447), (11, 183806770), (14, 144419605), (22, 91903385), (35, 57767842), (55, 36761354), (70, 28883921), (77, 26258110), (110, 18380677), (154, 13129055), (385, 5251622), (770, 2625811)]