542939098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3871

約数の個数: 48

約数和(自身を含む): 980975520

約数和(自身を除く): 438036422

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 289, 323, 442, 494, 578, 646, 3757, 3803, 4199, 5491, 7514, 7606, 8398, 10982, 49439, 64651, 71383, 72257, 98878, 129302, 142766, 144514, 840463, 939341, 1099067, 1228369, 1680926, 1878682, 2198134, 2456738, 14287871, 15968797, 20882273, 28575742, 31937594, 41764546, 271469549, 542939098]

約数ペア:

[(1, 542939098), (2, 271469549), (13, 41764546), (17, 31937594), (19, 28575742), (26, 20882273), (34, 15968797), (38, 14287871), (221, 2456738), (247, 2198134), (289, 1878682), (323, 1680926), (442, 1228369), (494, 1099067), (578, 939341), (646, 840463), (3757, 144514), (3803, 142766), (4199, 129302), (5491, 98878), (7514, 72257), (7606, 71383), (8398, 64651), (10982, 49439)]