2013116404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21283}}^1$

素因数の和:21424

約数の個数: 48

約数和(自身を含む): 4054857408

約数和(自身を除く): 2041741004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 884, 1391, 1819, 2782, 3638, 5564, 7276, 21283, 23647, 42566, 47294, 85132, 94588, 276679, 361811, 553358, 723622, 1106716, 1447244, 2277281, 4554562, 4703543, 9109124, 9407086, 18814172, 29604653, 38713777, 59209306, 77427554, 118418612, 154855108, 503279101, 1006558202, 2013116404]

約数ペア:

[(1, 2013116404), (2, 1006558202), (4, 503279101), (13, 154855108), (17, 118418612), (26, 77427554), (34, 59209306), (52, 38713777), (68, 29604653), (107, 18814172), (214, 9407086), (221, 9109124), (428, 4703543), (442, 4554562), (884, 2277281), (1391, 1447244), (1819, 1106716), (2782, 723622), (3638, 553358), (5564, 361811), (7276, 276679), (21283, 94588), (23647, 85132), (42566, 47294)]