4455042319

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{6993787}}^1$

素因数の和:6993814

約数の個数: 12

約数和(自身を含む): 5581042824

約数和(自身を除く): 1126000505

約数列:

[1, 7, 13, 49, 91, 637, 6993787, 48956509, 90919231, 342695563, 636434617, 4455042319]

約数ペア:

[(1, 4455042319), (7, 636434617), (13, 342695563), (49, 90919231), (91, 48956509), (637, 6993787)]