7412218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 12376980

約数和(自身を除く): 4964762

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 281, 562, 1199, 2398, 3091, 6182, 13189, 26378, 30629, 34001, 61258, 68002, 336919, 673838, 3706109, 7412218]

約数ペア:

[(1, 7412218), (2, 3706109), (11, 673838), (22, 336919), (109, 68002), (121, 61258), (218, 34001), (242, 30629), (281, 26378), (562, 13189), (1199, 6182), (2398, 3091)]