251019964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4827307}}^1$

素因数の和:4827324

約数の個数: 12

約数和(自身を含む): 473076184

約数和(自身を除く): 222056220

約数列:

[1, 2, 4, 13, 26, 52, 4827307, 9654614, 19309228, 62754991, 125509982, 251019964]

約数ペア:

[(1, 251019964), (2, 125509982), (4, 62754991), (13, 19309228), (26, 9654614), (52, 4827307)]