1922228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 4247712

約数和(自身を除く): 2325484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 6241, 12166, 12482, 24332, 24964, 43687, 68651, 87374, 137302, 174748, 274604, 480557, 961114, 1922228]

約数ペア:

[(1, 1922228), (2, 961114), (4, 480557), (7, 274604), (11, 174748), (14, 137302), (22, 87374), (28, 68651), (44, 43687), (77, 24964), (79, 24332), (154, 12482), (158, 12166), (308, 6241), (316, 6083), (553, 3476), (869, 2212), (1106, 1738)]