2167828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 4177152

約数和(自身を除く): 2009324

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 887, 1222, 1774, 2444, 3548, 11531, 23062, 41689, 46124, 83378, 166756, 541957, 1083914, 2167828]

約数ペア:

[(1, 2167828), (2, 1083914), (4, 541957), (13, 166756), (26, 83378), (47, 46124), (52, 41689), (94, 23062), (188, 11531), (611, 3548), (887, 2444), (1222, 1774)]