2017861636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3792973}}^1$

素因数の和:3793003

約数の個数: 24

約数和(自身を含む): 4248130880

約数和(自身を除く): 2230269244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3792973, 7585946, 15171892, 26550811, 53101622, 72066487, 106203244, 144132974, 288265948, 504465409, 1008930818, 2017861636]

約数ペア:

[(1, 2017861636), (2, 1008930818), (4, 504465409), (7, 288265948), (14, 144132974), (19, 106203244), (28, 72066487), (38, 53101622), (76, 26550811), (133, 15171892), (266, 7585946), (532, 3792973)]