2012472385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{746743}}^1$

素因数の和:746773

約数の個数: 24

約数和(自身を含む): 3064637376

約数和(自身を除く): 1052164991

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 746743, 3733715, 5227201, 8214173, 26136005, 36590407, 41070865, 57499211, 182952035, 287496055, 402494477, 2012472385]

約数ペア:

[(1, 2012472385), (5, 402494477), (7, 287496055), (11, 182952035), (35, 57499211), (49, 41070865), (55, 36590407), (77, 26136005), (245, 8214173), (385, 5227201), (539, 3733715), (2695, 746743)]