298889294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 197530546

約数列:

[1, 2, 11, 22, 113, 226, 251, 479, 502, 958, 1243, 2486, 2761, 5269, 5522, 10538, 28363, 54127, 56726, 108254, 120229, 240458, 311993, 595397, 623986, 1190794, 1322519, 2645038, 13585877, 27171754, 149444647, 298889294]

約数ペア:

[(1, 298889294), (2, 149444647), (11, 27171754), (22, 13585877), (113, 2645038), (226, 1322519), (251, 1190794), (479, 623986), (502, 595397), (958, 311993), (1243, 240458), (2486, 120229), (2761, 108254), (5269, 56726), (5522, 54127), (10538, 28363)]