989368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 2044800

約数和(自身を除く): 1055432

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 283, 437, 566, 874, 1132, 1748, 2264, 3496, 5377, 6509, 10754, 13018, 21508, 26036, 43016, 52072, 123671, 247342, 494684, 989368]

約数ペア:

[(1, 989368), (2, 494684), (4, 247342), (8, 123671), (19, 52072), (23, 43016), (38, 26036), (46, 21508), (76, 13018), (92, 10754), (152, 6509), (184, 5377), (283, 3496), (437, 2264), (566, 1748), (874, 1132)]