249210003460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1132772743}}^1$

素因数の和:1132772763

約数の個数: 24

約数和(自身を含む): 570917462976

約数和(自身を除く): 321707459516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1132772743, 2265545486, 4531090972, 5663863715, 11327727430, 12460500173, 22655454860, 24921000346, 49842000692, 62302500865, 124605001730, 249210003460]

約数ペア:

[(1, 249210003460), (2, 124605001730), (4, 62302500865), (5, 49842000692), (10, 24921000346), (11, 22655454860), (20, 12460500173), (22, 11327727430), (44, 5663863715), (55, 4531090972), (110, 2265545486), (220, 1132772743)]