1777123612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 3586480128

約数和(自身を除く): 1809356516

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 263, 484, 506, 526, 607, 1012, 1052, 1214, 2428, 2783, 2893, 5566, 5786, 6049, 6677, 11132, 11572, 12098, 13354, 13961, 24196, 26708, 27922, 31823, 55844, 63646, 66539, 73447, 127292, 133078, 146894, 153571, 159641, 266156, 293788, 307142, 319282, 614284, 638564, 731929, 1463858, 1689281, 1756051, 2927716, 3378562, 3512102, 3671743, 6757124, 7024204, 7343486, 14686972, 19316561, 38633122, 40389173, 77266244, 80778346, 161556692, 444280903, 888561806, 1777123612]

約数ペア:

[(1, 1777123612), (2, 888561806), (4, 444280903), (11, 161556692), (22, 80778346), (23, 77266244), (44, 40389173), (46, 38633122), (92, 19316561), (121, 14686972), (242, 7343486), (253, 7024204), (263, 6757124), (484, 3671743), (506, 3512102), (526, 3378562), (607, 2927716), (1012, 1756051), (1052, 1689281), (1214, 1463858), (2428, 731929), (2783, 638564), (2893, 614284), (5566, 319282), (5786, 307142), (6049, 293788), (6677, 266156), (11132, 159641), (11572, 153571), (12098, 146894), (13354, 133078), (13961, 127292), (24196, 73447), (26708, 66539), (27922, 63646), (31823, 55844)]