2018376938

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1\times {\mathrm{7039}}^1$

素因数の和:7813

約数の個数: 16

約数和(自身を含む): 3044321280

約数和(自身を除く): 1025944342

約数列:

[1, 2, 311, 461, 622, 922, 7039, 14078, 143371, 286742, 2189129, 3244979, 4378258, 6489958, 1009188469, 2018376938]

約数ペア:

[(1, 2018376938), (2, 1009188469), (311, 6489958), (461, 4378258), (622, 3244979), (922, 2189129), (7039, 286742), (14078, 143371)]