1320623486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7256173}}^1$

素因数の和:7256195

約数の個数: 16

約数和(自身を含む): 2438074464

約数和(自身を除く): 1117450978

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 7256173, 14512346, 50793211, 94330249, 101586422, 188660498, 660311743, 1320623486]

約数ペア:

[(1, 1320623486), (2, 660311743), (7, 188660498), (13, 101586422), (14, 94330249), (26, 50793211), (91, 14512346), (182, 7256173)]