275519504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1324613}}^1$

素因数の和:1324634

約数の個数: 20

約数和(自身を含む): 574882476

約数和(自身を除く): 299362972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1324613, 2649226, 5298452, 10596904, 17219969, 21193808, 34439938, 68879876, 137759752, 275519504]

約数ペア:

[(1, 275519504), (2, 137759752), (4, 68879876), (8, 34439938), (13, 21193808), (16, 17219969), (26, 10596904), (52, 5298452), (104, 2649226), (208, 1324613)]