1239766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 2106720

約数和(自身を除く): 866954

約数列:

[1, 2, 11, 22, 47, 94, 109, 121, 218, 242, 517, 1034, 1199, 2398, 5123, 5687, 10246, 11374, 13189, 26378, 56353, 112706, 619883, 1239766]

約数ペア:

[(1, 1239766), (2, 619883), (11, 112706), (22, 56353), (47, 26378), (94, 13189), (109, 11374), (121, 10246), (218, 5687), (242, 5123), (517, 2398), (1034, 1199)]