727711504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3498613}}^1$

素因数の和:3498634

約数の個数: 20

約数和(自身を含む): 1518398476

約数和(自身を除く): 790686972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3498613, 6997226, 13994452, 27988904, 45481969, 55977808, 90963938, 181927876, 363855752, 727711504]

約数ペア:

[(1, 727711504), (2, 363855752), (4, 181927876), (8, 90963938), (13, 55977808), (16, 45481969), (26, 27988904), (52, 13994452), (104, 6997226), (208, 3498613)]