2227497928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{18539}}^1$

素因数の和:19221

約数の個数: 32

約数和(自身を含む): 4365057600

約数和(自身を除く): 2137559672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 653, 1306, 2612, 5224, 15019, 18539, 30038, 37078, 60076, 74156, 120152, 148312, 426397, 852794, 1705588, 3411176, 12105967, 24211934, 48423868, 96847736, 278437241, 556874482, 1113748964, 2227497928]

約数ペア:

[(1, 2227497928), (2, 1113748964), (4, 556874482), (8, 278437241), (23, 96847736), (46, 48423868), (92, 24211934), (184, 12105967), (653, 3411176), (1306, 1705588), (2612, 852794), (5224, 426397), (15019, 148312), (18539, 120152), (30038, 74156), (37078, 60076)]