3976388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 7658112

約数和(自身を除く): 3681724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1627, 2444, 3254, 6508, 21151, 42302, 76469, 84604, 152938, 305876, 994097, 1988194, 3976388]

約数ペア:

[(1, 3976388), (2, 1988194), (4, 994097), (13, 305876), (26, 152938), (47, 84604), (52, 76469), (94, 42302), (188, 21151), (611, 6508), (1222, 3254), (1627, 2444)]