1213336558

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{3389}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 2108851200

約数和(自身を除く): 895514642

約数列:

[1, 2, 7, 14, 107, 214, 239, 478, 749, 1498, 1673, 3346, 3389, 6778, 23723, 25573, 47446, 51146, 179011, 358022, 362623, 725246, 809971, 1619942, 2538361, 5076722, 5669797, 11339594, 86666897, 173333794, 606668279, 1213336558]

約数ペア:

[(1, 1213336558), (2, 606668279), (7, 173333794), (14, 86666897), (107, 11339594), (214, 5669797), (239, 5076722), (478, 2538361), (749, 1619942), (1498, 809971), (1673, 725246), (3346, 362623), (3389, 358022), (6778, 179011), (23723, 51146), (25573, 47446)]