2016349245

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{128389}}^1$

素因数の和:128749

約数の個数: 24

約数和(自身を含む): 3505047000

約数和(自身を除く): 1488697755

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 15705, 128389, 385167, 641945, 1155501, 1925835, 5777505, 44807761, 134423283, 224038805, 403269849, 672116415, 2016349245]

約数ペア:

[(1, 2016349245), (3, 672116415), (5, 403269849), (9, 224038805), (15, 134423283), (45, 44807761), (349, 5777505), (1047, 1925835), (1745, 1155501), (3141, 641945), (5235, 385167), (15705, 128389)]