7770862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 12956328

約数和(自身を除く): 5185466

約数列:

[1, 2, 11, 22, 121, 163, 197, 242, 326, 394, 1793, 2167, 3586, 4334, 19723, 23837, 32111, 39446, 47674, 64222, 353221, 706442, 3885431, 7770862]

約数ペア:

[(1, 7770862), (2, 3885431), (11, 706442), (22, 353221), (121, 64222), (163, 47674), (197, 39446), (242, 32111), (326, 23837), (394, 19723), (1793, 4334), (2167, 3586)]