2013820292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{9431}}^1$

素因数の和:9680

約数の個数: 48

約数和(自身を含む): 4031161344

約数和(自身を除く): 2017341052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 211, 253, 422, 506, 844, 1012, 2321, 4642, 4853, 9284, 9431, 9706, 18862, 19412, 37724, 53383, 103741, 106766, 207482, 213532, 216913, 414964, 433826, 867652, 1989941, 2386043, 3979882, 4772086, 7959764, 9544172, 21889351, 43778702, 45768643, 87557404, 91537286, 183074572, 503455073, 1006910146, 2013820292]

約数ペア:

[(1, 2013820292), (2, 1006910146), (4, 503455073), (11, 183074572), (22, 91537286), (23, 87557404), (44, 45768643), (46, 43778702), (92, 21889351), (211, 9544172), (253, 7959764), (422, 4772086), (506, 3979882), (844, 2386043), (1012, 1989941), (2321, 867652), (4642, 433826), (4853, 414964), (9284, 216913), (9431, 213532), (9706, 207482), (18862, 106766), (19412, 103741), (37724, 53383)]