2198838862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2221}}^1\times {\mathrm{4091}}^1$

素因数の和:6336

約数の個数: 24

約数和(自身を含む): 3627877176

約数和(自身を除く): 1429038314

約数列:

[1, 2, 11, 22, 121, 242, 2221, 4091, 4442, 8182, 24431, 45001, 48862, 90002, 268741, 495011, 537482, 990022, 9086111, 18172222, 99947221, 199894442, 1099419431, 2198838862]

約数ペア:

[(1, 2198838862), (2, 1099419431), (11, 199894442), (22, 99947221), (121, 18172222), (242, 9086111), (2221, 990022), (4091, 537482), (4442, 495011), (8182, 268741), (24431, 90002), (45001, 48862)]