1368417260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9774409}}^1$

素因数の和:9774425

約数の個数: 24

約数和(自身を含む): 3284201760

約数和(自身を除く): 1915784500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9774409, 19548818, 39097636, 48872045, 68420863, 97744090, 136841726, 195488180, 273683452, 342104315, 684208630, 1368417260]

約数ペア:

[(1, 1368417260), (2, 684208630), (4, 342104315), (5, 273683452), (7, 195488180), (10, 136841726), (14, 97744090), (20, 68420863), (28, 48872045), (35, 39097636), (70, 19548818), (140, 9774409)]