2000563334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{245107}}^1$

素因数の和:245180

約数の個数: 32

約数和(自身を含む): 3811919616

約数和(自身を除く): 1811356282

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 245107, 490214, 1715749, 2696177, 3431498, 5392354, 12990671, 18873239, 25981342, 37746478, 90934697, 142897381, 181869394, 285794762, 1000281667, 2000563334]

約数ペア:

[(1, 2000563334), (2, 1000281667), (7, 285794762), (11, 181869394), (14, 142897381), (22, 90934697), (53, 37746478), (77, 25981342), (106, 18873239), (154, 12990671), (371, 5392354), (583, 3431498), (742, 2696177), (1166, 1715749), (4081, 490214), (8162, 245107)]