122922254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21787}}^1$

素因数の和:21840

約数の個数: 32

約数和(自身を含む): 234264576

約数和(自身を除く): 111342322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 21787, 43574, 152509, 283231, 305018, 566462, 675397, 1350794, 1982617, 3965234, 4727779, 8780161, 9455558, 17560322, 61461127, 122922254]

約数ペア:

[(1, 122922254), (2, 61461127), (7, 17560322), (13, 9455558), (14, 8780161), (26, 4727779), (31, 3965234), (62, 1982617), (91, 1350794), (182, 675397), (217, 566462), (403, 305018), (434, 283231), (806, 152509), (2821, 43574), (5642, 21787)]