1375891504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6614863}}^1$

素因数の和:6614884

約数の個数: 20

約数和(自身を含む): 2870850976

約数和(自身を除く): 1494959472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6614863, 13229726, 26459452, 52918904, 85993219, 105837808, 171986438, 343972876, 687945752, 1375891504]

約数ペア:

[(1, 1375891504), (2, 687945752), (4, 343972876), (8, 171986438), (13, 105837808), (16, 85993219), (26, 52918904), (52, 26459452), (104, 13229726), (208, 6614863)]