57405156796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{84918871}}^1$

素因数の和:84918901

約数の個数: 18

約数和(自身を含む): 108781075032

約数和(自身を除く): 51375918236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 84918871, 169837742, 339675484, 1103945323, 2207890646, 4415781292, 14351289199, 28702578398, 57405156796]

約数ペア:

[(1, 57405156796), (2, 28702578398), (4, 14351289199), (13, 4415781292), (26, 2207890646), (52, 1103945323), (169, 339675484), (338, 169837742), (676, 84918871)]