2017520048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2379151}}^1$

素因数の和:2379212

約数の個数: 20

約数和(自身を含む): 3982700448

約数和(自身を除く): 1965180400

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2379151, 4758302, 9516604, 19033208, 38066416, 126095003, 252190006, 504380012, 1008760024, 2017520048]

約数ペア:

[(1, 2017520048), (2, 1008760024), (4, 504380012), (8, 252190006), (16, 126095003), (53, 38066416), (106, 19033208), (212, 9516604), (424, 4758302), (848, 2379151)]