2128703038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 4472340480

約数和(自身を除く): 2343637442

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 47, 77, 94, 133, 154, 161, 209, 253, 266, 322, 329, 418, 437, 506, 517, 658, 673, 874, 893, 1034, 1081, 1346, 1463, 1771, 1786, 2162, 2926, 3059, 3542, 3619, 4711, 4807, 6118, 6251, 7238, 7403, 7567, 9422, 9614, 9823, 11891, 12502, 12787, 14806, 15134, 15479, 19646, 20539, 23782, 25574, 30958, 31631, 33649, 41078, 51821, 63262, 67298, 68761, 83237, 89509, 103642, 108353, 137522, 140657, 143773, 166474, 170269, 179018, 216706, 221417, 225929, 281314, 287546, 294101, 340538, 347941, 442834, 451858, 588202, 600989, 695882, 727513, 984599, 1191883, 1201978, 1455026, 1581503, 1969198, 2058707, 2383766, 2435587, 3163006, 3235111, 4117414, 4206923, 4871174, 5092591, 6470222, 6610879, 8002643, 8413846, 10185182, 13221758, 13822747, 16005286, 22645777, 27645494, 45291554, 46276153, 56018501, 92552306, 96759229, 112037002, 152050217, 193518458, 304100434, 1064351519, 2128703038]

約数ペア:

[(1, 2128703038), (2, 1064351519), (7, 304100434), (11, 193518458), (14, 152050217), (19, 112037002), (22, 96759229), (23, 92552306), (38, 56018501), (46, 46276153), (47, 45291554), (77, 27645494), (94, 22645777), (133, 16005286), (154, 13822747), (161, 13221758), (209, 10185182), (253, 8413846), (266, 8002643), (322, 6610879), (329, 6470222), (418, 5092591), (437, 4871174), (506, 4206923), (517, 4117414), (658, 3235111), (673, 3163006), (874, 2435587), (893, 2383766), (1034, 2058707), (1081, 1969198), (1346, 1581503), (1463, 1455026), (1771, 1201978), (1786, 1191883), (2162, 984599), (2926, 727513), (3059, 695882), (3542, 600989), (3619, 588202), (4711, 451858), (4807, 442834), (6118, 347941), (6251, 340538), (7238, 294101), (7403, 287546), (7567, 281314), (9422, 225929), (9614, 221417), (9823, 216706), (11891, 179018), (12502, 170269), (12787, 166474), (14806, 143773), (15134, 140657), (15479, 137522), (19646, 108353), (20539, 103642), (23782, 89509), (25574, 83237), (30958, 68761), (31631, 67298), (33649, 63262), (41078, 51821)]