4897151998

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{6782759}}^1$

素因数の和:6782799

約数の個数: 12

約数和(自身を含む): 7752694680

約数和(自身を除く): 2855542682

約数列:

[1, 2, 19, 38, 361, 722, 6782759, 13565518, 128872421, 257744842, 2448575999, 4897151998]

約数ペア:

[(1, 4897151998), (2, 2448575999), (19, 257744842), (38, 128872421), (361, 13565518), (722, 6782759)]