2003022712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2459}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 4144608000

約数和(自身を除く): 2141585288

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 233, 437, 466, 874, 932, 1748, 1864, 2459, 3496, 4427, 4918, 5359, 8854, 9836, 10718, 17708, 19672, 21436, 35416, 42872, 46721, 56557, 93442, 101821, 113114, 186884, 203642, 226228, 373768, 407284, 452456, 572947, 814568, 1074583, 1145894, 2149166, 2291788, 4298332, 4583576, 8596664, 10885993, 13177781, 21771986, 26355562, 43543972, 52711124, 87087944, 105422248, 250377839, 500755678, 1001511356, 2003022712]

約数ペア:

[(1, 2003022712), (2, 1001511356), (4, 500755678), (8, 250377839), (19, 105422248), (23, 87087944), (38, 52711124), (46, 43543972), (76, 26355562), (92, 21771986), (152, 13177781), (184, 10885993), (233, 8596664), (437, 4583576), (466, 4298332), (874, 2291788), (932, 2149166), (1748, 1145894), (1864, 1074583), (2459, 814568), (3496, 572947), (4427, 452456), (4918, 407284), (5359, 373768), (8854, 226228), (9836, 203642), (10718, 186884), (17708, 113114), (19672, 101821), (21436, 93442), (35416, 56557), (42872, 46721)]