974005526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 1594538400

約数和(自身を除く): 620532874

約数列:

[1, 2, 13, 26, 139, 181, 278, 362, 1489, 1807, 2353, 2978, 3614, 4706, 19357, 25159, 38714, 50318, 206971, 269509, 327067, 413942, 539018, 654134, 2690623, 3503617, 5381246, 7007234, 37461751, 74923502, 487002763, 974005526]

約数ペア:

[(1, 974005526), (2, 487002763), (13, 74923502), (26, 37461751), (139, 7007234), (181, 5381246), (278, 3503617), (362, 2690623), (1489, 654134), (1807, 539018), (2353, 413942), (2978, 327067), (3614, 269509), (4706, 206971), (19357, 50318), (25159, 38714)]