449936

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 20

約数和(自身を含む): 887964

約数和(自身を除く): 438028

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 461, 488, 922, 976, 1844, 3688, 7376, 28121, 56242, 112484, 224968, 449936]

約数ペア:

[(1, 449936), (2, 224968), (4, 112484), (8, 56242), (16, 28121), (61, 7376), (122, 3688), (244, 1844), (461, 976), (488, 922)]