1284346436

素因数分解:

$2^2\times {\mathrm{1103}}^1\times {\mathrm{291103}}^1$

素因数の和:292210

約数の個数: 12

約数和(自身を含む): 2249651712

約数和(自身を除く): 965305276

約数列:

[1, 2, 4, 1103, 2206, 4412, 291103, 582206, 1164412, 321086609, 642173218, 1284346436]

約数ペア:

[(1, 1284346436), (2, 642173218), (4, 321086609), (1103, 1164412), (2206, 582206), (4412, 291103)]