2017481552

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{129061}}^1$

素因数の和:130046

約数の個数: 20

約数和(自身を含む): 3912901716

約数和(自身を除く): 1895420164

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 129061, 258122, 516244, 1032488, 2064976, 126092597, 252185194, 504370388, 1008740776, 2017481552]

約数ペア:

[(1, 2017481552), (2, 1008740776), (4, 504370388), (8, 252185194), (16, 126092597), (977, 2064976), (1954, 1032488), (3908, 516244), (7816, 258122), (15632, 129061)]