2040225838

素因数分解:

$2^1\times 7^2\times {\mathrm{2207}}^1\times {\mathrm{9433}}^1$

素因数の和:11656

約数の個数: 24

約数和(自身を含む): 3561976512

約数和(自身を除く): 1521750674

約数列:

[1, 2, 7, 14, 49, 98, 2207, 4414, 9433, 15449, 18866, 30898, 66031, 108143, 132062, 216286, 462217, 924434, 20818631, 41637262, 145730417, 291460834, 1020112919, 2040225838]

約数ペア:

[(1, 2040225838), (2, 1020112919), (7, 291460834), (14, 145730417), (49, 41637262), (98, 20818631), (2207, 924434), (4414, 462217), (9433, 216286), (15449, 132062), (18866, 108143), (30898, 66031)]