2988078691

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 3287148480

約数和(自身を除く): 299069789

約数列:

[1, 13, 131, 139, 169, 971, 1703, 1807, 12623, 18209, 22139, 23491, 127201, 134969, 164099, 236717, 1653613, 1754597, 3077321, 17680939, 21496969, 22809761, 229852207, 2988078691]

約数ペア:

[(1, 2988078691), (13, 229852207), (131, 22809761), (139, 21496969), (169, 17680939), (971, 3077321), (1703, 1754597), (1807, 1653613), (12623, 236717), (18209, 164099), (22139, 134969), (23491, 127201)]