129021674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 79997206

約数列:

[1, 2, 23, 46, 47, 83, 94, 166, 719, 1081, 1438, 1909, 2162, 3818, 3901, 7802, 16537, 33074, 33793, 59677, 67586, 89723, 119354, 179446, 777239, 1372571, 1554478, 2745142, 2804819, 5609638, 64510837, 129021674]

約数ペア:

[(1, 129021674), (2, 64510837), (23, 5609638), (46, 2804819), (47, 2745142), (83, 1554478), (94, 1372571), (166, 777239), (719, 179446), (1081, 119354), (1438, 89723), (1909, 67586), (2162, 59677), (3818, 33793), (3901, 33074), (7802, 16537)]