2019903008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3713057}}^1$

素因数の和:3713084

約数の個数: 24

約数和(自身を含む): 4210607772

約数和(自身を除く): 2190704764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3713057, 7426114, 14852228, 29704456, 59408912, 63121969, 118817824, 126243938, 252487876, 504975752, 1009951504, 2019903008]

約数ペア:

[(1, 2019903008), (2, 1009951504), (4, 504975752), (8, 252487876), (16, 126243938), (17, 118817824), (32, 63121969), (34, 59408912), (68, 29704456), (136, 14852228), (272, 7426114), (544, 3713057)]