2663670382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{258659}}^1$

素因数の和:258951

約数の個数: 16

約数和(自身を含む): 4221331200

約数和(自身を除く): 1557660818

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 258659, 517318, 4914521, 9829042, 70096589, 140193178, 1331835191, 2663670382]

約数ペア:

[(1, 2663670382), (2, 1331835191), (19, 140193178), (38, 70096589), (271, 9829042), (542, 4914521), (5149, 517318), (10298, 258659)]