2011435504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9670363}}^1$

素因数の和:9670384

約数の個数: 20

約数和(自身を含む): 4196937976

約数和(自身を除く): 2185502472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9670363, 19340726, 38681452, 77362904, 125714719, 154725808, 251429438, 502858876, 1005717752, 2011435504]

約数ペア:

[(1, 2011435504), (2, 1005717752), (4, 502858876), (8, 251429438), (13, 154725808), (16, 125714719), (26, 77362904), (52, 38681452), (104, 19340726), (208, 9670363)]