448840414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2857}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 758490336

約数和(自身を除く): 309649922

約数列:

[1, 2, 11, 22, 37, 74, 193, 386, 407, 814, 2123, 2857, 4246, 5714, 7141, 14282, 31427, 62854, 78551, 105709, 157102, 211418, 551401, 1102802, 1162799, 2325598, 6065411, 12130822, 20401837, 40803674, 224420207, 448840414]

約数ペア:

[(1, 448840414), (2, 224420207), (11, 40803674), (22, 20401837), (37, 12130822), (74, 6065411), (193, 2325598), (386, 1162799), (407, 1102802), (814, 551401), (2123, 211418), (2857, 157102), (4246, 105709), (5714, 78551), (7141, 62854), (14282, 31427)]