809442992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1233907}}^1$

素因数の和:1233956

約数の個数: 20

約数和(自身を含む): 1606548216

約数和(自身を除く): 797105224

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1233907, 2467814, 4935628, 9871256, 19742512, 50590187, 101180374, 202360748, 404721496, 809442992]

約数ペア:

[(1, 809442992), (2, 404721496), (4, 202360748), (8, 101180374), (16, 50590187), (41, 19742512), (82, 9871256), (164, 4935628), (328, 2467814), (656, 1233907)]