668701096

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{10111}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 1434286080

約数和(自身を除く): 765584984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 2362, 4724, 8267, 9448, 10111, 16534, 20222, 33068, 40444, 66136, 70777, 80888, 141554, 283108, 566216, 11941091, 23882182, 47764364, 83587637, 95528728, 167175274, 334350548, 668701096]

約数ペア:

[(1, 668701096), (2, 334350548), (4, 167175274), (7, 95528728), (8, 83587637), (14, 47764364), (28, 23882182), (56, 11941091), (1181, 566216), (2362, 283108), (4724, 141554), (8267, 80888), (9448, 70777), (10111, 66136), (16534, 40444), (20222, 33068)]