1880490796564

素因数分解:

$2^2\times {\mathrm{1097}}^1\times {\mathrm{2207}}^1\times {\mathrm{194179}}^1$

素因数の和:197487

約数の個数: 24

約数和(自身を含む): 3295368195840

約数和(自身を除く): 1414877399276

約数列:

[1, 2, 4, 1097, 2194, 2207, 4388, 4414, 8828, 194179, 388358, 776716, 2421079, 4842158, 9684316, 213014363, 426028726, 428553053, 852057452, 857106106, 1714212212, 470122699141, 940245398282, 1880490796564]

約数ペア:

[(1, 1880490796564), (2, 940245398282), (4, 470122699141), (1097, 1714212212), (2194, 857106106), (2207, 852057452), (4388, 428553053), (4414, 426028726), (8828, 213014363), (194179, 9684316), (388358, 4842158), (776716, 2421079)]