1372856797081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{938384687}}^1$

素因数の和:938384724

約数の個数: 16

約数和(自身を含む): 1801698600960

約数和(自身を除く): 428841803879

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 938384687, 6568692809, 10322231557, 17829309053, 72255620899, 124805163371, 196122399583, 1372856797081]

約数ペア:

[(1, 1372856797081), (7, 196122399583), (11, 124805163371), (19, 72255620899), (77, 17829309053), (133, 10322231557), (209, 6568692809), (1463, 938384687)]