505324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 954800

約数和(自身を除く): 449476

約数列:

[1, 2, 4, 19, 38, 61, 76, 109, 122, 218, 244, 436, 1159, 2071, 2318, 4142, 4636, 6649, 8284, 13298, 26596, 126331, 252662, 505324]

約数ペア:

[(1, 505324), (2, 252662), (4, 126331), (19, 26596), (38, 13298), (61, 8284), (76, 6649), (109, 4636), (122, 4142), (218, 2318), (244, 2071), (436, 1159)]