3988552

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{6311}}^1$

素因数の和:6396

約数の個数: 16

約数和(自身を含む): 7574400

約数和(自身を除く): 3585848

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 6311, 12622, 25244, 50488, 498569, 997138, 1994276, 3988552]

約数ペア:

[(1, 3988552), (2, 1994276), (4, 997138), (8, 498569), (79, 50488), (158, 25244), (316, 12622), (632, 6311)]