261707629

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 276768000

約数和(自身を除く): 15060371

約数列:

[1, 29, 61, 239, 619, 1769, 6931, 14579, 17951, 37759, 147941, 422791, 1095011, 4290289, 9024401, 261707629]

約数ペア:

[(1, 261707629), (29, 9024401), (61, 4290289), (239, 1095011), (619, 422791), (1769, 147941), (6931, 37759), (14579, 17951)]