2078758074

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 4301273088

約数和(自身を除く): 2222515014

約数列:

[1, 2, 3, 6, 73, 83, 146, 166, 211, 219, 249, 271, 422, 438, 498, 542, 633, 813, 1266, 1626, 6059, 12118, 15403, 17513, 18177, 19783, 22493, 30806, 35026, 36354, 39566, 44986, 46209, 52539, 57181, 59349, 67479, 92418, 105078, 114362, 118698, 134958, 171543, 343086, 1278449, 1641989, 2556898, 3283978, 3835347, 4174213, 4746023, 4925967, 7670694, 8348426, 9492046, 9851934, 12522639, 14238069, 25045278, 28476138, 346459679, 692919358, 1039379037, 2078758074]

約数ペア:

[(1, 2078758074), (2, 1039379037), (3, 692919358), (6, 346459679), (73, 28476138), (83, 25045278), (146, 14238069), (166, 12522639), (211, 9851934), (219, 9492046), (249, 8348426), (271, 7670694), (422, 4925967), (438, 4746023), (498, 4174213), (542, 3835347), (633, 3283978), (813, 2556898), (1266, 1641989), (1626, 1278449), (6059, 343086), (12118, 171543), (15403, 134958), (17513, 118698), (18177, 114362), (19783, 105078), (22493, 92418), (30806, 67479), (35026, 59349), (36354, 57181), (39566, 52539), (44986, 46209)]