1489969682

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1\times {\mathrm{3407}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 2245190400

約数和(自身を除く): 755220718

約数列:

[1, 2, 449, 487, 898, 974, 3407, 6814, 218663, 437326, 1529743, 1659209, 3059486, 3318418, 744984841, 1489969682]

約数ペア:

[(1, 1489969682), (2, 744984841), (449, 3318418), (487, 3059486), (898, 1659209), (974, 1529743), (3407, 437326), (6814, 218663)]