9898714

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 17606016

約数和(自身を除く): 7707302

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 173, 346, 427, 469, 854, 938, 1211, 2422, 4087, 8174, 10553, 11591, 21106, 23182, 28609, 57218, 73871, 81137, 147742, 162274, 707051, 1414102, 4949357, 9898714]

約数ペア:

[(1, 9898714), (2, 4949357), (7, 1414102), (14, 707051), (61, 162274), (67, 147742), (122, 81137), (134, 73871), (173, 57218), (346, 28609), (427, 23182), (469, 21106), (854, 11591), (938, 10553), (1211, 8174), (2422, 4087)]