319145708

素因数分解:

$2^2\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{8761}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 638854944

約数和(自身を除く): 319709236

約数列:

[1, 2, 4, 7, 14, 28, 1301, 2602, 5204, 8761, 9107, 17522, 18214, 35044, 36428, 61327, 122654, 245308, 11398061, 22796122, 45592244, 79786427, 159572854, 319145708]

約数ペア:

[(1, 319145708), (2, 159572854), (4, 79786427), (7, 45592244), (14, 22796122), (28, 11398061), (1301, 245308), (2602, 122654), (5204, 61327), (8761, 36428), (9107, 35044), (17522, 18214)]