1246193080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2832257}}^1$

素因数の和:2832279

約数の個数: 32

約数和(自身を含む): 3058838640

約数和(自身を除く): 1812645560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2832257, 5664514, 11329028, 14161285, 22658056, 28322570, 31154827, 56645140, 62309654, 113290280, 124619308, 155774135, 249238616, 311548270, 623096540, 1246193080]

約数ペア:

[(1, 1246193080), (2, 623096540), (4, 311548270), (5, 249238616), (8, 155774135), (10, 124619308), (11, 113290280), (20, 62309654), (22, 56645140), (40, 31154827), (44, 28322570), (55, 22658056), (88, 14161285), (110, 11329028), (220, 5664514), (440, 2832257)]