2000812492

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{99109}}^1$

素因数の和:99230

約数の個数: 36

約数和(自身を含む): 4112668560

約数和(自身を除く): 2111856068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 10094, 20188, 99109, 198218, 396436, 693763, 1387526, 2775052, 4856341, 9712682, 10208227, 19425364, 20416454, 40832908, 71457589, 142915178, 285830356, 500203123, 1000406246, 2000812492]

約数ペア:

[(1, 2000812492), (2, 1000406246), (4, 500203123), (7, 285830356), (14, 142915178), (28, 71457589), (49, 40832908), (98, 20416454), (103, 19425364), (196, 10208227), (206, 9712682), (412, 4856341), (721, 2775052), (1442, 1387526), (2884, 693763), (5047, 396436), (10094, 198218), (20188, 99109)]