2019424998

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{69439}}^1$

素因数の和:69612

約数の個数: 32

約数和(自身を含む): 4179732480

約数和(自身を除く): 2160307482

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 4847, 9694, 14541, 29082, 69439, 138878, 208317, 416634, 2569243, 5138486, 7707729, 9096509, 15415458, 18193018, 27289527, 54579054, 336570833, 673141666, 1009712499, 2019424998]

約数ペア:

[(1, 2019424998), (2, 1009712499), (3, 673141666), (6, 336570833), (37, 54579054), (74, 27289527), (111, 18193018), (131, 15415458), (222, 9096509), (262, 7707729), (393, 5138486), (786, 2569243), (4847, 416634), (9694, 208317), (14541, 138878), (29082, 69439)]