7980836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 14810880

約数和(自身を除く): 6830044

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 607, 692, 1214, 2428, 3287, 6574, 11533, 13148, 23066, 46132, 105011, 210022, 420044, 1995209, 3990418, 7980836]

約数ペア:

[(1, 7980836), (2, 3990418), (4, 1995209), (19, 420044), (38, 210022), (76, 105011), (173, 46132), (346, 23066), (607, 13148), (692, 11533), (1214, 6574), (2428, 3287)]