2111816

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 4635840

約数和(自身を除く): 2524024

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 877, 1204, 1754, 2408, 3508, 6139, 7016, 12278, 24556, 37711, 49112, 75422, 150844, 263977, 301688, 527954, 1055908, 2111816]

約数ペア:

[(1, 2111816), (2, 1055908), (4, 527954), (7, 301688), (8, 263977), (14, 150844), (28, 75422), (43, 49112), (56, 37711), (86, 24556), (172, 12278), (301, 7016), (344, 6139), (602, 3508), (877, 2408), (1204, 1754)]