2055404743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{376931}}^1$

素因数の和:376998

約数の個数: 16

約数和(自身を含む): 2532983040

約数和(自身を除く): 477578297

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 376931, 2638517, 7161689, 15454171, 50131823, 108179197, 293629249, 2055404743]

約数ペア:

[(1, 2055404743), (7, 293629249), (19, 108179197), (41, 50131823), (133, 15454171), (287, 7161689), (779, 2638517), (5453, 376931)]