1313364.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367427}}^1$

素因数の和:367443

約数の個数: 24

約数和(自身を含む): 123455808

約数和(自身を除く): 72016028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367427, 734854, 1469708, 1837135, 2571989, 3674270, 5143978, 7348540, 10287956, 12859945, 25719890, 51439780]

約数ペア:

[(1, 51439780), (2, 25719890), (4, 12859945), (5, 10287956), (7, 7348540), (10, 5143978), (14, 3674270), (20, 2571989), (28, 1837135), (35, 1469708), (70, 734854), (140, 367427)]