8131244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 15624336

約数和(自身を除く): 7493092

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1021, 1991, 2042, 3982, 4084, 7964, 11231, 22462, 44924, 184801, 369602, 739204, 2032811, 4065622, 8131244]

約数ペア:

[(1, 8131244), (2, 4065622), (4, 2032811), (11, 739204), (22, 369602), (44, 184801), (181, 44924), (362, 22462), (724, 11231), (1021, 7964), (1991, 4084), (2042, 3982)]