140683504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{676363}}^1$

素因数の和:676384

約数の個数: 20

約数和(自身を含む): 293541976

約数和(自身を除く): 152858472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 676363, 1352726, 2705452, 5410904, 8792719, 10821808, 17585438, 35170876, 70341752, 140683504]

約数ペア:

[(1, 140683504), (2, 70341752), (4, 35170876), (8, 17585438), (13, 10821808), (16, 8792719), (26, 5410904), (52, 2705452), (104, 1352726), (208, 676363)]