259539250321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41506357}}^1$

素因数の和:41506420

約数の個数: 12

約数和(自身を含む): 288635213532

約数和(自身を除く): 29095963211

約数列:

[1, 13, 37, 169, 481, 6253, 41506357, 539582641, 1535735209, 7014574333, 19964557717, 259539250321]

約数ペア:

[(1, 259539250321), (13, 19964557717), (37, 7014574333), (169, 1535735209), (481, 539582641), (6253, 41506357)]