2017435948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 3888160416

約数和(自身を除く): 1870724468

約数列:

[1, 2, 4, 11, 22, 44, 193, 353, 386, 673, 706, 772, 1346, 1412, 2123, 2692, 3883, 4246, 7403, 7766, 8492, 14806, 15532, 29612, 68129, 129889, 136258, 237569, 259778, 272516, 475138, 519556, 749419, 950276, 1428779, 1498838, 2613259, 2857558, 2997676, 5226518, 5715116, 10453036, 45850817, 91701634, 183403268, 504358987, 1008717974, 2017435948]

約数ペア:

[(1, 2017435948), (2, 1008717974), (4, 504358987), (11, 183403268), (22, 91701634), (44, 45850817), (193, 10453036), (353, 5715116), (386, 5226518), (673, 2997676), (706, 2857558), (772, 2613259), (1346, 1498838), (1412, 1428779), (2123, 950276), (2692, 749419), (3883, 519556), (4246, 475138), (7403, 272516), (7766, 259778), (8492, 237569), (14806, 136258), (15532, 129889), (29612, 68129)]