2021340392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{144299}}^1$

素因数の和:144425

約数の個数: 32

約数和(自身を含む): 4051944000

約数和(自身を除く): 2030603608

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 144299, 288598, 577196, 1154392, 2453083, 4906166, 9812332, 14862797, 19624664, 29725594, 59451188, 118902376, 252667549, 505335098, 1010670196, 2021340392]

約数ペア:

[(1, 2021340392), (2, 1010670196), (4, 505335098), (8, 252667549), (17, 118902376), (34, 59451188), (68, 29725594), (103, 19624664), (136, 14862797), (206, 9812332), (412, 4906166), (824, 2453083), (1751, 1154392), (3502, 577196), (7004, 288598), (14008, 144299)]