2000272582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{418993}}^1$

素因数の和:419044

約数の個数: 32

約数和(自身を含む): 3861448704

約数和(自身を除く): 1861176122

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 418993, 837986, 2932951, 4608923, 5865902, 9217846, 12988783, 25977566, 32262461, 64524922, 90921481, 142876613, 181842962, 285753226, 1000136291, 2000272582]

約数ペア:

[(1, 2000272582), (2, 1000136291), (7, 285753226), (11, 181842962), (14, 142876613), (22, 90921481), (31, 64524922), (62, 32262461), (77, 25977566), (154, 12988783), (217, 9217846), (341, 5865902), (434, 4608923), (682, 2932951), (2387, 837986), (4774, 418993)]