1380067916

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{607}}^1\times {\mathrm{2113}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 2429239680

約数和(自身を除く): 1049171764

約数列:

[1, 2, 4, 269, 538, 607, 1076, 1214, 2113, 2428, 4226, 8452, 163283, 326566, 568397, 653132, 1136794, 1282591, 2273588, 2565182, 5130364, 345016979, 690033958, 1380067916]

約数ペア:

[(1, 1380067916), (2, 690033958), (4, 345016979), (269, 5130364), (538, 2565182), (607, 2273588), (1076, 1282591), (1214, 1136794), (2113, 653132), (2428, 568397), (4226, 326566), (8452, 163283)]