121216802

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{129229}}^1$

素因数の和:129305

約数の個数: 16

約数和(自身を含む): 210903360

約数和(自身を除く): 89686558

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 129229, 258458, 904603, 1809206, 8658343, 17316686, 60608401, 121216802]

約数ペア:

[(1, 121216802), (2, 60608401), (7, 17316686), (14, 8658343), (67, 1809206), (134, 904603), (469, 258458), (938, 129229)]