2011039887

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{378941}}^1$

素因数の和:379034

約数の個数: 16

約数和(自身を含む): 2819328480

約数和(自身を除く): 808288593

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 378941, 1136823, 10989289, 23115401, 32967867, 69346203, 670346629, 2011039887]

約数ペア:

[(1, 2011039887), (3, 670346629), (29, 69346203), (61, 32967867), (87, 23115401), (183, 10989289), (1769, 1136823), (5307, 378941)]