2019170776

素因数分解:

$2^3\times 7^1\times {\mathrm{5003}}^1\times {\mathrm{7207}}^1$

素因数の和:12223

約数の個数: 32

約数和(自身を含む): 4328259840

約数和(自身を除く): 2309089064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5003, 7207, 10006, 14414, 20012, 28828, 35021, 40024, 50449, 57656, 70042, 100898, 140084, 201796, 280168, 403592, 36056621, 72113242, 144226484, 252396347, 288452968, 504792694, 1009585388, 2019170776]

約数ペア:

[(1, 2019170776), (2, 1009585388), (4, 504792694), (7, 288452968), (8, 252396347), (14, 144226484), (28, 72113242), (56, 36056621), (5003, 403592), (7207, 280168), (10006, 201796), (14414, 140084), (20012, 100898), (28828, 70042), (35021, 57656), (40024, 50449)]