1382508767738

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{1378217}}^1$

素因数の和:1378886

約数の個数: 32

約数和(自身を含む): 2391880800384

約数和(自身を除く): 1009372032646

約数列:

[1, 2, 7, 14, 137, 274, 523, 959, 1046, 1918, 3661, 7322, 71651, 143302, 501557, 1003114, 1378217, 2756434, 9647519, 19295038, 188815729, 377631458, 720807491, 1321710103, 1441614982, 2643420206, 5045652437, 10091304874, 98750626267, 197501252534, 691254383869, 1382508767738]

約数ペア:

[(1, 1382508767738), (2, 691254383869), (7, 197501252534), (14, 98750626267), (137, 10091304874), (274, 5045652437), (523, 2643420206), (959, 1441614982), (1046, 1321710103), (1918, 720807491), (3661, 377631458), (7322, 188815729), (71651, 19295038), (143302, 9647519), (501557, 2756434), (1003114, 1378217)]