2018104804

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1289}}^1\times {\mathrm{2857}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 3561468120

約数和(自身を除く): 1543363316

約数列:

[1, 2, 4, 137, 274, 548, 1289, 2578, 2857, 5156, 5714, 11428, 176593, 353186, 391409, 706372, 782818, 1565636, 3682673, 7365346, 14730692, 504526201, 1009052402, 2018104804]

約数ペア:

[(1, 2018104804), (2, 1009052402), (4, 504526201), (137, 14730692), (274, 7365346), (548, 3682673), (1289, 1565636), (2578, 782818), (2857, 706372), (5156, 391409), (5714, 353186), (11428, 176593)]