3986492718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1087423}}^1$

素因数の和:1087488

約数の個数: 32

約数和(自身を含む): 8768987136

約数和(自身を除く): 4782494418

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 1087423, 2174846, 3262269, 6524538, 14136499, 28272998, 42409497, 51108881, 84818994, 102217762, 153326643, 306653286, 664415453, 1328830906, 1993246359, 3986492718]

約数ペア:

[(1, 3986492718), (2, 1993246359), (3, 1328830906), (6, 664415453), (13, 306653286), (26, 153326643), (39, 102217762), (47, 84818994), (78, 51108881), (94, 42409497), (141, 28272998), (282, 14136499), (611, 6524538), (1222, 3262269), (1833, 2174846), (3666, 1087423)]