1955996896

素因数分解:

$2^5\times 7^2\times {\mathrm{1247447}}^1$

素因数の和:1247471

約数の個数: 36

約数和(自身を含む): 4479585768

約数和(自身を除く): 2523588872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1247447, 2494894, 4989788, 8732129, 9979576, 17464258, 19959152, 34928516, 39918304, 61124903, 69857032, 122249806, 139714064, 244499612, 279428128, 488999224, 977998448, 1955996896]

約数ペア:

[(1, 1955996896), (2, 977998448), (4, 488999224), (7, 279428128), (8, 244499612), (14, 139714064), (16, 122249806), (28, 69857032), (32, 61124903), (49, 39918304), (56, 34928516), (98, 19959152), (112, 17464258), (196, 9979576), (224, 8732129), (392, 4989788), (784, 2494894), (1568, 1247447)]