4889979532319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{499}}^1\times {\mathrm{6469}}^1$

素因数の和:7192

約数の個数: 48

約数和(自身を含む): 5904987840000

約数和(自身を除く): 1015008307681

約数列:

[1, 7, 23, 97, 161, 499, 679, 2231, 3493, 6469, 9409, 11477, 15617, 45283, 48403, 65863, 80339, 148787, 216407, 338821, 627493, 1041509, 1113269, 1514849, 3228031, 4392451, 4695091, 7792883, 14432339, 22596217, 32865637, 60866821, 74244713, 101026373, 107987093, 313119007, 426067747, 519712991, 755909651, 1399936883, 2191833049, 7201737161, 9799558181, 30372543679, 50412160127, 212607805753, 698568504617, 4889979532319]

約数ペア:

[(1, 4889979532319), (7, 698568504617), (23, 212607805753), (97, 50412160127), (161, 30372543679), (499, 9799558181), (679, 7201737161), (2231, 2191833049), (3493, 1399936883), (6469, 755909651), (9409, 519712991), (11477, 426067747), (15617, 313119007), (45283, 107987093), (48403, 101026373), (65863, 74244713), (80339, 60866821), (148787, 32865637), (216407, 22596217), (338821, 14432339), (627493, 7792883), (1041509, 4695091), (1113269, 4392451), (1514849, 3228031)]