2921578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 4962240

約数和(自身を除く): 2040662

約数列:

[1, 2, 11, 22, 41, 79, 82, 158, 451, 869, 902, 1681, 1738, 3239, 3362, 6478, 18491, 35629, 36982, 71258, 132799, 265598, 1460789, 2921578]

約数ペア:

[(1, 2921578), (2, 1460789), (11, 265598), (22, 132799), (41, 71258), (79, 36982), (82, 35629), (158, 18491), (451, 6478), (869, 3362), (902, 3239), (1681, 1738)]