2643191504

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2799991}}^1$

素因数の和:2800058

約数の個数: 20

約数和(自身を含む): 5207985120

約数和(自身を除く): 2564793616

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2799991, 5599982, 11199964, 22399928, 44799856, 165199469, 330398938, 660797876, 1321595752, 2643191504]

約数ペア:

[(1, 2643191504), (2, 1321595752), (4, 660797876), (8, 330398938), (16, 165199469), (59, 44799856), (118, 22399928), (236, 11199964), (472, 5599982), (944, 2799991)]