2078496004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 4177152000

約数和(自身を除く): 2098655996

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 79, 116, 146, 158, 239, 292, 316, 377, 478, 754, 949, 956, 1027, 1508, 1898, 2054, 2117, 2291, 3107, 3796, 4108, 4234, 4582, 5767, 6214, 6931, 8468, 9164, 11534, 12428, 13862, 17447, 18881, 23068, 27521, 27724, 29783, 34894, 37762, 55042, 59566, 69788, 74971, 75524, 90103, 110084, 119132, 149942, 167243, 180206, 226811, 245453, 299884, 334486, 360412, 453622, 490906, 505963, 547549, 668972, 907244, 981812, 1011926, 1095098, 1378313, 2023852, 2174159, 2190196, 2756626, 4348318, 5513252, 6577519, 7118137, 8696636, 13155038, 14236274, 17918069, 26310076, 28472548, 35836138, 39971077, 71672276, 79942154, 159884308, 519624001, 1039248002, 2078496004]

約数ペア:

[(1, 2078496004), (2, 1039248002), (4, 519624001), (13, 159884308), (26, 79942154), (29, 71672276), (52, 39971077), (58, 35836138), (73, 28472548), (79, 26310076), (116, 17918069), (146, 14236274), (158, 13155038), (239, 8696636), (292, 7118137), (316, 6577519), (377, 5513252), (478, 4348318), (754, 2756626), (949, 2190196), (956, 2174159), (1027, 2023852), (1508, 1378313), (1898, 1095098), (2054, 1011926), (2117, 981812), (2291, 907244), (3107, 668972), (3796, 547549), (4108, 505963), (4234, 490906), (4582, 453622), (5767, 360412), (6214, 334486), (6931, 299884), (8468, 245453), (9164, 226811), (11534, 180206), (12428, 167243), (13862, 149942), (17447, 119132), (18881, 110084), (23068, 90103), (27521, 75524), (27724, 74971), (29783, 69788), (34894, 59566), (37762, 55042)]