1420511762

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{23189}}^1$

素因数の和:23581

約数の個数: 16

約数和(自身を含む): 2158061400

約数和(自身を除く): 737549638

約数列:

[1, 2, 109, 218, 281, 562, 23189, 30629, 46378, 61258, 2527601, 5055202, 6516109, 13032218, 710255881, 1420511762]

約数ペア:

[(1, 1420511762), (2, 710255881), (109, 13032218), (218, 6516109), (281, 5055202), (562, 2527601), (23189, 61258), (30629, 46378)]