9982952

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 21643200

約数和(自身を除く): 11660248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2003, 2492, 4006, 4984, 8012, 14021, 16024, 28042, 56084, 112168, 178267, 356534, 713068, 1247869, 1426136, 2495738, 4991476, 9982952]

約数ペア:

[(1, 9982952), (2, 4991476), (4, 2495738), (7, 1426136), (8, 1247869), (14, 713068), (28, 356534), (56, 178267), (89, 112168), (178, 56084), (356, 28042), (623, 16024), (712, 14021), (1246, 8012), (2003, 4984), (2492, 4006)]