669902128

素因数分解:

$2^4\times 7^2\times {\mathrm{854467}}^1$

素因数の和:854489

約数の個数: 30

約数和(自身を含む): 1509844956

約数和(自身を除く): 839942828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 854467, 1708934, 3417868, 5981269, 6835736, 11962538, 13671472, 23925076, 41868883, 47850152, 83737766, 95700304, 167475532, 334951064, 669902128]

約数ペア:

[(1, 669902128), (2, 334951064), (4, 167475532), (7, 95700304), (8, 83737766), (14, 47850152), (16, 41868883), (28, 23925076), (49, 13671472), (56, 11962538), (98, 6835736), (112, 5981269), (196, 3417868), (392, 1708934), (784, 854467)]