2289799886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{93683}}^1$

素因数の和:93808

約数の個数: 24

約数和(自身を含む): 3812751432

約数和(自身を除く): 1522951546

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 24442, 93683, 187366, 1030513, 2061026, 9461983, 11335643, 18923966, 22671286, 104081813, 208163626, 1144899943, 2289799886]

約数ペア:

[(1, 2289799886), (2, 1144899943), (11, 208163626), (22, 104081813), (101, 22671286), (121, 18923966), (202, 11335643), (242, 9461983), (1111, 2061026), (2222, 1030513), (12221, 187366), (24442, 93683)]