1557996841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 1748736000

約数和(自身を除く): 190739159

約数列:

[1, 17, 29, 79, 109, 367, 493, 1343, 1853, 2291, 3161, 6239, 8611, 10643, 28993, 38947, 40003, 53737, 146387, 180931, 249719, 492881, 680051, 840797, 1160087, 3160237, 4245223, 14293549, 19721479, 53724029, 91646873, 1557996841]

約数ペア:

[(1, 1557996841), (17, 91646873), (29, 53724029), (79, 19721479), (109, 14293549), (367, 4245223), (493, 3160237), (1343, 1160087), (1853, 840797), (2291, 680051), (3161, 492881), (6239, 249719), (8611, 180931), (10643, 146387), (28993, 53737), (38947, 40003)]