1645960082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{9547}}^1$

素因数の和:9930

約数の個数: 32

約数和(自身を含む): 2807112000

約数和(自身を除く): 1161151918

約数列:

[1, 2, 13, 19, 26, 38, 247, 349, 494, 698, 4537, 6631, 9074, 9547, 13262, 19094, 86203, 124111, 172406, 181393, 248222, 362786, 2358109, 3331903, 4716218, 6663806, 43314739, 63306157, 86629478, 126612314, 822980041, 1645960082]

約数ペア:

[(1, 1645960082), (2, 822980041), (13, 126612314), (19, 86629478), (26, 63306157), (38, 43314739), (247, 6663806), (349, 4716218), (494, 3331903), (698, 2358109), (4537, 362786), (6631, 248222), (9074, 181393), (9547, 172406), (13262, 124111), (19094, 86203)]