2045653809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{149111}}^1$

素因数の和:149400

約数の個数: 16

約数和(自身を含む): 2898737280

約数和(自身を除く): 853083471

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 149111, 447333, 2534887, 7604661, 40110859, 120332577, 681884603, 2045653809]

約数ペア:

[(1, 2045653809), (3, 681884603), (17, 120332577), (51, 40110859), (269, 7604661), (807, 2534887), (4573, 447333), (13719, 149111)]