248840404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{4019}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 455192640

約数和(自身を除く): 206352236

約数列:

[1, 2, 4, 23, 46, 92, 673, 1346, 2692, 4019, 8038, 15479, 16076, 30958, 61916, 92437, 184874, 369748, 2704787, 5409574, 10819148, 62210101, 124420202, 248840404]

約数ペア:

[(1, 248840404), (2, 124420202), (4, 62210101), (23, 10819148), (46, 5409574), (92, 2704787), (673, 369748), (1346, 184874), (2692, 92437), (4019, 61916), (8038, 30958), (15479, 16076)]