2318785027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 2630025216

約数和(自身を除く): 311240189

約数列:

[1, 13, 31, 83, 181, 383, 403, 1079, 2353, 2573, 4979, 5611, 11873, 15023, 31789, 33449, 69323, 72943, 154349, 195299, 413257, 465713, 901199, 985459, 2149013, 5753809, 6054269, 12810967, 27937169, 74799517, 178368079, 2318785027]

約数ペア:

[(1, 2318785027), (13, 178368079), (31, 74799517), (83, 27937169), (181, 12810967), (383, 6054269), (403, 5753809), (1079, 2149013), (2353, 985459), (2573, 901199), (4979, 465713), (5611, 413257), (11873, 195299), (15023, 154349), (31789, 72943), (33449, 69323)]