4237291289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 5704888320

約数和(自身を除く): 1467597031

約数列:

[1, 7, 11, 19, 71, 77, 113, 133, 209, 361, 497, 781, 791, 1243, 1349, 1463, 2147, 2527, 3971, 5467, 6859, 8023, 8701, 9443, 14839, 15029, 23617, 25631, 27797, 40793, 48013, 56161, 75449, 88253, 103873, 152437, 165319, 179417, 281941, 285551, 448723, 486989, 528143, 617771, 775067, 1067059, 1676807, 1973587, 2896303, 3141061, 3408923, 5356879, 5425469, 8525737, 11737649, 20274121, 31859333, 37498153, 55029757, 59680159, 223015331, 385208299, 605327327, 4237291289]

約数ペア:

[(1, 4237291289), (7, 605327327), (11, 385208299), (19, 223015331), (71, 59680159), (77, 55029757), (113, 37498153), (133, 31859333), (209, 20274121), (361, 11737649), (497, 8525737), (781, 5425469), (791, 5356879), (1243, 3408923), (1349, 3141061), (1463, 2896303), (2147, 1973587), (2527, 1676807), (3971, 1067059), (5467, 775067), (6859, 617771), (8023, 528143), (8701, 486989), (9443, 448723), (14839, 285551), (15029, 281941), (23617, 179417), (25631, 165319), (27797, 152437), (40793, 103873), (48013, 88253), (56161, 75449)]