2903630642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{20327}}^1$

素因数の和:20534

約数の個数: 32

約数和(自身を含む): 4894331904

約数和(自身を除く): 1990701262

約数列:

[1, 2, 11, 22, 43, 86, 151, 302, 473, 946, 1661, 3322, 6493, 12986, 20327, 40654, 71423, 142846, 223597, 447194, 874061, 1748122, 3069377, 6138754, 9614671, 19229342, 33763147, 67526294, 131983211, 263966422, 1451815321, 2903630642]

約数ペア:

[(1, 2903630642), (2, 1451815321), (11, 263966422), (22, 131983211), (43, 67526294), (86, 33763147), (151, 19229342), (302, 9614671), (473, 6138754), (946, 3069377), (1661, 1748122), (3322, 874061), (6493, 447194), (12986, 223597), (20327, 142846), (40654, 71423)]