2017326544

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{160207}}^1$

素因数の和:161002

約数の個数: 20

約数和(自身を含む): 3913561024

約数和(自身を除く): 1896234480

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 160207, 320414, 640828, 1281656, 2563312, 126082909, 252165818, 504331636, 1008663272, 2017326544]

約数ペア:

[(1, 2017326544), (2, 1008663272), (4, 504331636), (8, 252165818), (16, 126082909), (787, 2563312), (1574, 1281656), (3148, 640828), (6296, 320414), (12592, 160207)]