1320234634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 2085737472

約数和(自身を除く): 765502838

約数列:

[1, 2, 31, 62, 71, 142, 181, 362, 1657, 2201, 3314, 4402, 5611, 11222, 12851, 25702, 51367, 102734, 117647, 235294, 299917, 398381, 599834, 796762, 3647057, 7294114, 9297427, 18594854, 21294107, 42588214, 660117317, 1320234634]

約数ペア:

[(1, 1320234634), (2, 660117317), (31, 42588214), (62, 21294107), (71, 18594854), (142, 9297427), (181, 7294114), (362, 3647057), (1657, 796762), (2201, 599834), (3314, 398381), (4402, 299917), (5611, 235294), (11222, 117647), (12851, 102734), (25702, 51367)]