9805204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 17753120

約数和(自身を除く): 7947916

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 523, 1046, 2092, 4687, 9374, 18748, 22489, 44978, 57007, 89956, 114014, 228028, 2451301, 4902602, 9805204]

約数ペア:

[(1, 9805204), (2, 4902602), (4, 2451301), (43, 228028), (86, 114014), (109, 89956), (172, 57007), (218, 44978), (436, 22489), (523, 18748), (1046, 9374), (2092, 4687)]