2079080212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{6449}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 4213036800

約数和(自身を除く): 2133956588

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 431, 748, 862, 1724, 4741, 6449, 7327, 9482, 12898, 14654, 18964, 25796, 29308, 70939, 80597, 109633, 141878, 161194, 219266, 283756, 322388, 438532, 1205963, 2411926, 2779519, 4823852, 5559038, 11118076, 30574709, 47251823, 61149418, 94503646, 122298836, 189007292, 519770053, 1039540106, 2079080212]

約数ペア:

[(1, 2079080212), (2, 1039540106), (4, 519770053), (11, 189007292), (17, 122298836), (22, 94503646), (34, 61149418), (44, 47251823), (68, 30574709), (187, 11118076), (374, 5559038), (431, 4823852), (748, 2779519), (862, 2411926), (1724, 1205963), (4741, 438532), (6449, 322388), (7327, 283756), (9482, 219266), (12898, 161194), (14654, 141878), (18964, 109633), (25796, 80597), (29308, 70939)]