2012243768

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1039}}^1\times {\mathrm{2221}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 3812952000

約数和(自身を除く): 1800708232

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1039, 2078, 2221, 4156, 4442, 8312, 8884, 17768, 113251, 226502, 242089, 453004, 484178, 906008, 968356, 1936712, 2307619, 4615238, 9230476, 18460952, 251530471, 503060942, 1006121884, 2012243768]

約数ペア:

[(1, 2012243768), (2, 1006121884), (4, 503060942), (8, 251530471), (109, 18460952), (218, 9230476), (436, 4615238), (872, 2307619), (1039, 1936712), (2078, 968356), (2221, 906008), (4156, 484178), (4442, 453004), (8312, 242089), (8884, 226502), (17768, 113251)]