2237884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 4311216

約数和(自身を除く): 2073332

約数列:

[1, 2, 4, 11, 22, 44, 181, 281, 362, 562, 724, 1124, 1991, 3091, 3982, 6182, 7964, 12364, 50861, 101722, 203444, 559471, 1118942, 2237884]

約数ペア:

[(1, 2237884), (2, 1118942), (4, 559471), (11, 203444), (22, 101722), (44, 50861), (181, 12364), (281, 7964), (362, 6182), (562, 3982), (724, 3091), (1124, 1991)]