2046202390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1\times {\mathrm{2389}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 3726908640

約数和(自身を除く): 1680706250

約数列:

[1, 2, 5, 10, 97, 194, 485, 883, 970, 1766, 2389, 4415, 4778, 8830, 11945, 23890, 85651, 171302, 231733, 428255, 463466, 856510, 1158665, 2109487, 2317330, 4218974, 10547435, 21094870, 204620239, 409240478, 1023101195, 2046202390]

約数ペア:

[(1, 2046202390), (2, 1023101195), (5, 409240478), (10, 204620239), (97, 21094870), (194, 10547435), (485, 4218974), (883, 2317330), (970, 2109487), (1766, 1158665), (2389, 856510), (4415, 463466), (4778, 428255), (8830, 231733), (11945, 171302), (23890, 85651)]