2091036772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{3191}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 4083053184

約数和(自身を除く): 1992016412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 281, 562, 583, 1124, 1166, 2332, 3091, 3191, 6182, 6382, 12364, 12764, 14893, 29786, 35101, 59572, 70202, 140404, 163823, 169123, 327646, 338246, 655292, 676492, 896671, 1793342, 1860353, 3586684, 3720706, 7441412, 9863381, 19726762, 39453524, 47523563, 95047126, 190094252, 522759193, 1045518386, 2091036772]

約数ペア:

[(1, 2091036772), (2, 1045518386), (4, 522759193), (11, 190094252), (22, 95047126), (44, 47523563), (53, 39453524), (106, 19726762), (212, 9863381), (281, 7441412), (562, 3720706), (583, 3586684), (1124, 1860353), (1166, 1793342), (2332, 896671), (3091, 676492), (3191, 655292), (6182, 338246), (6382, 327646), (12364, 169123), (12764, 163823), (14893, 140404), (29786, 70202), (35101, 59572)]