2018726497

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{4157}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 2165486400

約数和(自身を除く): 146759903

約数列:

[1, 19, 61, 419, 1159, 4157, 7961, 25559, 78983, 253577, 485621, 1741783, 4817963, 33093877, 106248763, 2018726497]

約数ペア:

[(1, 2018726497), (19, 106248763), (61, 33093877), (419, 4817963), (1159, 1741783), (4157, 485621), (7961, 253577), (25559, 78983)]