129801892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4463}}^1$

素因数の和:5139

約数の個数: 24

約数和(自身を含む): 248234112

約数和(自身を除く): 118432220

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 4463, 7271, 8926, 14542, 17852, 29084, 49093, 98186, 196372, 2950043, 5900086, 11800172, 32450473, 64900946, 129801892]

約数ペア:

[(1, 129801892), (2, 64900946), (4, 32450473), (11, 11800172), (22, 5900086), (44, 2950043), (661, 196372), (1322, 98186), (2644, 49093), (4463, 29084), (7271, 17852), (8926, 14542)]