2488402306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1487}}^1\times {\mathrm{4951}}^1$

素因数の和:6466

約数の個数: 24

約数和(自身を含む): 4045348224

約数和(自身を除く): 1556945918

約数列:

[1, 2, 13, 26, 169, 338, 1487, 2974, 4951, 9902, 19331, 38662, 64363, 128726, 251303, 502606, 836719, 1673438, 7362137, 14724274, 95707781, 191415562, 1244201153, 2488402306]

約数ペア:

[(1, 2488402306), (2, 1244201153), (13, 191415562), (26, 95707781), (169, 14724274), (338, 7362137), (1487, 1673438), (2974, 836719), (4951, 502606), (9902, 251303), (19331, 128726), (38662, 64363)]