1739504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8384

約数の個数: 20

約数和(自身を含む): 3629976

約数和(自身を除く): 1890472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8363, 16726, 33452, 66904, 108719, 133808, 217438, 434876, 869752, 1739504]

約数ペア:

[(1, 1739504), (2, 869752), (4, 434876), (8, 217438), (13, 133808), (16, 108719), (26, 66904), (52, 33452), (104, 16726), (208, 8363)]