7141244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 13767600

約数和(自身を除く): 6626356

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1489, 2398, 2978, 4796, 5956, 16379, 32758, 65516, 162301, 324602, 649204, 1785311, 3570622, 7141244]

約数ペア:

[(1, 7141244), (2, 3570622), (4, 1785311), (11, 649204), (22, 324602), (44, 162301), (109, 65516), (218, 32758), (436, 16379), (1199, 5956), (1489, 4796), (2398, 2978)]