126742694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 214588416

約数和(自身を除く): 87845722

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 2347, 4154, 4694, 27001, 30511, 54002, 61022, 72757, 145514, 157249, 314498, 945841, 1891682, 2044237, 4088474, 4874719, 9749438, 63371347, 126742694]

約数ペア:

[(1, 126742694), (2, 63371347), (13, 9749438), (26, 4874719), (31, 4088474), (62, 2044237), (67, 1891682), (134, 945841), (403, 314498), (806, 157249), (871, 145514), (1742, 72757), (2077, 61022), (2347, 54002), (4154, 30511), (4694, 27001)]