13778826428

素因数分解:

$2^2\times {\mathrm{3373}}^1\times {\mathrm{1021259}}^1$

素因数の和:1024636

約数の個数: 12

約数和(自身を含む): 24120118680

約数和(自身を除く): 10341292252

約数列:

[1, 2, 4, 3373, 6746, 13492, 1021259, 2042518, 4085036, 3444706607, 6889413214, 13778826428]

約数ペア:

[(1, 13778826428), (2, 6889413214), (4, 3444706607), (3373, 4085036), (6746, 2042518), (13492, 1021259)]