1900992058

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{710917}}^1$

素因数の和:711117

約数の個数: 16

約数和(自身を含む): 3275910144

約数和(自身を除く): 1374918086

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 710917, 1421834, 4976419, 9952838, 135785147, 271570294, 950496029, 1900992058]

約数ペア:

[(1, 1900992058), (2, 950496029), (7, 271570294), (14, 135785147), (191, 9952838), (382, 4976419), (1337, 1421834), (2674, 710917)]