856551692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{105331}}^1$

素因数の和:105461

約数の個数: 24

約数和(自身を含む): 1592619840

約数和(自身を除く): 736068148

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 105331, 210662, 421324, 2001289, 4002578, 8005156, 11270417, 22540834, 45081668, 214137923, 428275846, 856551692]

約数ペア:

[(1, 856551692), (2, 428275846), (4, 214137923), (19, 45081668), (38, 22540834), (76, 11270417), (107, 8005156), (214, 4002578), (428, 2001289), (2033, 421324), (4066, 210662), (8132, 105331)]