828406468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{8317}}^1$

素因数の和:9031

約数の個数: 24

約数和(自身を含む): 1491284312

約数和(自身を除く): 662877844

約数列:

[1, 2, 4, 37, 74, 148, 673, 1346, 2692, 8317, 16634, 24901, 33268, 49802, 99604, 307729, 615458, 1230916, 5597341, 11194682, 22389364, 207101617, 414203234, 828406468]

約数ペア:

[(1, 828406468), (2, 414203234), (4, 207101617), (37, 22389364), (74, 11194682), (148, 5597341), (673, 1230916), (1346, 615458), (2692, 307729), (8317, 99604), (16634, 49802), (24901, 33268)]